HUMBOLDT STATE UNIVERSITY HERBARIUM INVENTORY OF SPECIMENS IN THE VASCULAR PLANT COLLECTION Compiled by James P. Smith, Jr. & Robin Bencie 24 September 2003 I N T R O D U C T I O N The purpose of this inventory is to provide a list of vascular plant specimens held in the Humboldt State University Herbarium (HSC). At this phase of its development, the list is not comprehensive. The names of the taxa that appear below are ones where we have two or more specimens in an individually labeled folder. We have one or two specimens in hundreds of other taxa that now reside in “A to Z” folders. We are in the process of expanding this catalog to include those names. We are in the process of moving a significant number of specimens in the collection so that they follow the arrangement that appears in this edition. These changes include combining Monotropaceae and Pyrolaceae with Ericaceae, combining Fumariaceae with Papaveraceae, and transferring a number of genera traditionally assigned to Scrophulariaceae to Orobanchaceae. We have provided guidance at the family and genus levels as to where we file the specimens in our collection. You will find “A Checklist of the Vascular Plants of Northwestern California” useful in tracking name changes at the species level for plants found in this region. Please bring errors and omissions to our attention. F E R N S & F E R N A L L I E S* ANEMIACEAE Anemia [A to Z + Indet.] ASPLENIACEAE Asplenium bulbiferum Asplenium platyneuron Asplenium trichomanes ssp. trichomanes Asplenium [A to Z + Indet.] Elaphoglossum [A to Z + Indet.] Phyllitis [A to Z + Indet.] AZOLLACEAE Azolla filiculoides Azolla [A to Z + Indet.] BLECHNACEAE Blechnum spicant Blechnum [A to Z + Indet.] Woodwardia fimbriata Woodwardia [A to Z + Indet.] CYATHEACEAE Alsophila ? Cyathea Cyathea [A to Z + Indet.] DENNSTAEDTIACEAE Pteridium aquilinum var. pubescens DICKSONIACEAE Dicksonia [A to Z + Indet.] DRYOPTERIDACEAE Athyrium distentifolium Athyrium filix-femina ssp. cyclospermum Athyrium [A to Z + Indet.] Cyrtomium [A to Z + Indet.] Cystopteris fragilis Deparia [A to Z + Indet.] Diplazium [A to Z + Indet.] Dryopteris arguta Dryopteris expansa Dryopteris [A to Z + Indet.] Gymnocarpium dryopteris Onochlea [A to Z + Indet.] Polystichum acrostichoides Polystichum californicum Polystichum dudleyi Polystichum imbricans Polystichum x kruckebergii Polystichum lemmonii Polystichum lonchitus Polystichum munitum Polystichum x scopulinum Polystichum [Hybrids] Woodsia scopulina Woodsia [A to Z + Indet.] EQUISETACEAE Equisetum arvense Equisetum hyemale ssp. affine Equisetum laevigatum Equisetum x schafneri Equisetum sylvaticum Equisetum telmateia ssp. braunii Equisetum [A to Z + Indet.] GLEICHENIACEAE Dicranopteris [A to Z + Indet.] Gleichenia [A to Z + Indet.] GRAMMITIDACEAE Grammitis [A to Z + Indet.] HYMENOPHYLLACEAE Hymenophyllum [A to Z + Indet.] Trichomanes [A to Z + Indet.] ISOËTACEAE Isoëtes bolanderi Isoëtes echinospora Isoëtes howellii Isoëtes nuttallii Isoëtes occidentalis Isoëtes [A to Z + Indet.] LYCOPODIACEAE Lycopodiella inundata Lycopodium annotinum Lycopodium clavatum Lycopodium [A to Z + Indet.] MARATTIACEAE Danaea [A to Z + Indet.] MARSILEACEAE Marsilea vestita Pilularia [A to Z + Indet.] OPHIOGLOSSACEAE Botrychium multifidum Botrychium simplex Botrychium [A to Z + Indet.] Ophioglossum [A to Z + Indet.] OSMUNDACEAE Osmunda claytoniana Osmunda [A to Z + Indet.] Todea [A to Z + Indet.] POLYPODIACEAE Polypodium californicum Polypodium glycyrrhiza Polypodium scouleri Polypodium [A to Z + Indet.] Pyrrosia [A to Z + Indet.] PSILOTACEAE Psilotum nudum PTERIDACEAE Adiantum aleuticum Adiantum capillus-veneris Adiantum jordanii Adiantum [A to Z + Indet.] Anogramma [A to Z + Indet.] Aspidotis californica Aspidotis densa Astrolepis cochisensis Cheilanthes covillei Cheilanthes gracillima Cheilanthes intertexta Cheilanthes parryi Cheilanthes wootonii Cheilanthes [A to Z + Indet.] Cryptogramma acrostichoides Cryptogramma [A to Z + Indet.] Notholaena californica Onychium ? Aspidotis Pellaea andromedifolia Pellaea brachyptera Pellaea breweri Pellaea mucronata Pellaea truncata Pellaea [A to Z + Indet.] Pentagramma triangularis Pentagramma [A to Z + Indet.] Pityrogramma ? Pentagramma Pteris [A to Z + Indet.] SALVINIACEAE Salvinia [A to Z + Indet.] SCHIZAEACEAE Schizaea [A to Z + Indet.] SELAGINELLACEAE Selaginella bigelovii Selaginella densa var. scopulorum Selaginella douglasii Selaginella hansenii Selaginella oregana Selaginella wallacei Selaginella watsonii Selaginella [A to Z + Indet.] THELYPTERIDACEAE Christella cyatheoides Lastraea ? Thelypteris Thelypteris nevadensis Thelypteris [A to Z + Indet.] VITTARIACEAE Vittaria [A to Z + Indet.] * Family and generic concepts fide Flora North America, Vol. 2. C O N I F E R S* ARAUCARIACEAE Araucaria [A to Z + Indet.] CEPHALOTAXACEAE Cephalotaxus [A to Z + Indet.] CUPRESSACEAE Calocedrus decurrens Cedrus [A to Z + Indet.] Chamaecyparis: see also Xanthocyparis Chamaecyparis lawsoniana Chamaecyparis [A to Z + Indet.] Cryptomeria japonica Cunninghamia [A to Z + Indet] Cupressus abramsiana Cupressus arizonica ssp. arizonica Cupressus arizonica ssp. stephensonii Cupressus bakeri Cupressus forbesii Cupressus goveniana ssp. goveniana Cupressus goveniana ssp. pygmaea Cupressus macnabiana Cupressus macrocarpa Cupressus sargentii Cupressus [A to Z + Indet.] Fokienia hodginsii Juniperus californica Juniperus chinensis Juniperus chinensis cv. 'pfitzeriana' Juniperus chinensis cv. 'torulosa' Juniperus communis var. communis Juniperus communis var. montana Juniperus deppeana Juniperus horizontalis Juniperus monosperma Juniperus occidentalis Juniperus osteosperma Juniperus sabina Juniperus scopulorum Juniperus virginiana Juniperus [A to Z] Juniperus [Indet.] Libocedrus: See Calocedrus Metasequoia glyptostroboides Platycladus orientalis Sequoia sempervirens Sequoiadendron giganteum Taiwania [A to Z + Indet.] Taxodium distichum Taxodium mucronatum Thuja: see also Platycladus Thuja occidentalis Thuja plicata Thuja [A to Z + Indet.] Xanthocyparis nootkatensis EPHEDRACEAE Ephedra aspera Ephedra californica Ephedra nevadensis Ephedra torreyana Ephedra trifurca Ephedra viridis Ephedra [A to Z + Indet.] GINKGOACEAE Ginkgo biloba PINACEAE Abies amabilis Abies concolor Abies grandis Abies lasiocarpa var. arizonica Abies lasiocarpa var. lasiocarpa Abies magnifica Abies x shastensis Abies procera Abies [A to Z + Indet.] Keteleeria [A to Z + Indet.] Larix [A to Z + Indet.] Picea breweriana Picea engelmannii Picea pungens Picea sitchensis Picea [A to Z + Indet.] Pinus albicaulis Pinus aristata Pinus attenuata Pinus balfouriana Pinus cembroides Pinus contorta var. bolanderi Pinus contorta var. contorta Pinus contorta var. latifolia Pinus contorta var. murrayana Pinus coulteri Pinus echinata Pinus edulis Pinus edulis [Non-California] Pinus elliottii Pinus flexilis Pinus jeffreyi Pinus lambertiana Pinus longaeva Pinus monophylla Pinus monticola Pinus mugo Pinus muricata Pinus ponderosa var. ponderosa Pinus quadrifolia Pinus radiata Pinus radiata [cultivars] Pinus rigida Pinus sabiniana Pinus torreyana Pinus virginiana Pinus [A to P] Pinus [Q to Z + Indet.] Pseudotsuga macrocarpa Pseudotsuga menziesii var. glauca Pseudotsuga menziesii var. menziesii Tsuga heterophylla Tsuga mertensiana Tsuga [A to Z + Indet.] PODOCARPACEAE Podocarpus [A to Z + Indet.] SCIADOPITYACEAE Sciadopitys [A to Z + Indet.] TAXACEAE Taxus baccata Taxus brevifolia Taxus [A to Z + Indet.] Torreya californica TAXODIACEAE ? CUPRESSACEAE WELWITSCHIACEAE Welwitschia mirabilis F L O W E R I N G P L A N T S ACANTHACEAE Acanthus mollis Aniscanthus insignis Aniscanthus thurberi Beloperone ? Justicia Justicia americana Justicia betonica Justicia californica Ruellia graecizans Ruellia humilis Ruellia nudiflora Ruellia parryi ACERACEAE ? SAPINDACEAE ADOXACEAE Sambucus canadensis Sambucus caerulea var. c. Sambucus caerulea var. velutina Sambucus mexicana Sambucus racemosa var. arborescens Sambucus racemosa var. melanocarpa Sambucus racemosa var. microbotrys Sambucus racemosa var. pubens Sambucus racemosa var. racemosa Sambucus [A to Z + Indet.] Viburnum acerifolium Viburnum edule Viburnum lantanoides Viburnum opulus Viburnum tinus Viburnum [A to Z + Indet.] AGAVACEAE Agave [A to Z + Indet.] Cordyline australis Dasylirion [A to Z + Indet.] Hesperoyucca ? Yucca Nolina [A to Z + Indet.] Phormium tenax Yucca brevifolia Yucca whipplei Yucca [A to Z + Indet.] AIZOACEAE Carpobrotus aequilateralus Carpobrotus edulis Drosanthemum [A to Z + Indet.] Lampranthus coccineus Lampranthus multiradiata Mesembryanthemum ? also Carpobrotus Mesembryanthemum cordifolium Mesembryanthemum crystallinum Mesembryanthemum floribundum Mesembryanthemum nodiflorum Sesuvium portulacastrum Sesuvium verrucosum Tetragonia tetragonioides Trianthema portulacastrum ALISMATACEAE Alisma gramineum var. angustissimum Alisma lanceolata Alisma plantago-aquatica Damasonium ? Machaerocarpus Echinodorus berteroi Echinodorus cordifolius Machaerocarpus californicus Sagittaria brevirostra Sagittaria cuneata Sagittaria lancifolia Sagittaria latifolia Sagittaria sagittifolia Sagittaria sanfordii AMARANTHACEAE Amaranthus albus Amaranthus arenicola Amaranthus blitoides Amaranthus californicus Amaranthus fimbriatus Amaranthus hybridus Amaranthus palmeri Amaranthus powellii Amaranthus retroflexus Froelichia gracilis Gossypianthus lanuginosus var. lanuginosus Guilleminea ? Gossypianthus Iresine rhizomatosa Tidestromia carnosa Tidestromia lanuginosa var. lanuginosa Tidestromia oblongifolia AMARYLLIDACEAE ? LILIACEAE ANACARDIACEAE Cotinus coggygria Cotinus obovatus Malosma laurina Metopium toxiferum Rhus aromatica Rhus copallina Rhus glabra Rhus integrifolia Rhus ovata Rhus trilobata var. pilosissima Rhus trilobata var. quinata Rhus trilobata Rhus [A to Z + Indet.] Schinus molle Toxicodendron diversilobum Toxicodendron radicans Toxicodendron vernix ANNONACEAE Asimina reticulata Asimina triloba Asimina [A to Z + Indet.] APIACEAE ? UMBELLIFERAE APOCYNACEAE Allamanda cathartica Amsonia brevifolia Amsonia eastwoodiana Amsonia jonesii Amsonia palmeri Amsonia tomentosa var. stenophylla Amsonia tomentosa var. tomentosa Apocynum androsaemifolium ssp. a. Apocynum androsaemifolium ssp. pumilum Apocynum cannabinum var. cannabinum Apocynum cannabinum var. glaberrimum Apocynum cannabinum var. hypericifolia Apocynum x floribundum Asclepias albicans Asclepias asperula ssp. asperula Asclepias asperula ssp. capricornu Asclepias californica Asclepias cordifolia Asclepias cryptoceras Asclepias eriocarpa Asclepias erosa Asclepias exaltata Asclepias fascicularis Asclepias incarnata Asclepias labriformis Asclepias latifolia Asclepias pedicellata Asclepias perennis Asclepias pumila Asclepias rubra Asclepias solanoana Asclepias speciosa Asclepias subulata Asclepias subverticillata Asclepias syriaca Asclepias tuberosa Asclepias uncialis ssp. ruthiae Asclepias variegata Asclepias verticillata Asclepias vestita Asclepias viridiflora Asclepias viridis Calotropis [A to Z + Indet.] Carissa macrocarpa Cycladenia humilis Cynanchus laeve Cynanchum utahense Gonolobus ? Matelea Macrosiphonia lanuginosa var. macrosiphon Matelea baldwyniana Matalea carolinensis Matelea parvifolia Metaplexis japonica Nerium oleander Sarcostemma cynanchoides Sarcostemma heterophyllum Sarcostemma hirtellum Stephanotis floribunda Thevetia peruviana Trachelospermum [A to Z + Indet.] Vinca major APONOGETONACEAE Aponogeton distachyos AQUIFOLIACEAE Ilex altaclarensis Ilex aquifolium Ilex coriacea Ilex cornuta cv. ‘Burfordii’ Ilex decidua Ilex glabra Ilex integra Ilex montana Ilex opaca Ilex verticillata Ilex vomitoria Nemopanthus mucronatus ARACEAE Arisaema triphyllum ssp. triphyllum Arisaema vulgare Arum palaestinum Calla palustris Lysichiton americanum Peltandra glauca Philodendron selloum Zantedeschia aethiopica ARALIACEAE Aralia californica Aralia hispida Aralia nudicaulis Aralia spinosa Fatsia japonica Hedera canariensis Hedera helix Oplopanax horridus Panax quinquefolius Panax trifolius ARECACEAE ? PALMAE ARISTOLOCHIACEAE Aristolochia californica Aristolochia macrophylla Asarum canadense Asarum caudatum Asarum europeum Asarum hartwegii Asarum lemmonii Asarum marmoratum Asarum wagneri ASCLEPIADACEAE ? APOCYNACEAE ASTERACEAE ? COMPOSITAE BALSAMINACEAE Impatiens balfourii Impatiens capensis Impatiens glandulifera Impatiens noli-tangere Impatiens pallida Impatiens sultanii Impatiens [A to Z + Indet.] BATACEAE Batis maritima BEGONIACEAE Begonia cucullata BERBERIDACEAE Achlys triphylla ssp. triphylla Berberis aquifolium Berberis bealei Berberis buxifolia Berberis californica Berberis darwinii Berberis dictyota Berberis fendleri Berberis fortunei Berberis fremontii Berberis haematocarpa Berberis higginsiae Berberis julianae Berberis nervosa var. mendocinensis Berberis nervosa var. nervosa Berberis nevinii Berberis pinnata ssp. insularis Berberis pinnata ssp. pinnata Berberis piperiana Berberis pumila ssp pumila Berberis repens Berberis thunbergii Berberis trifoliata Berberis wilcoxii Berberis wilsoniae Mahonia ? Berberis Nandina domestica Podophyllum peltatum Vancouveria chrysantha Vancouveria hexandra Vancouveria planipetala BETULACEAE Alnus incana ssp. rugosa Alnus incana ssp. tenuifolia Alnus rhombifolia Alnus rubra Alnus serrulata Alnus viridis ssp. sinuata Alnus [A to Z + Indet.] Betula alleghaniensis var. alleghaniensis Betula glandulosa Betula lenta Betula nigra Betula occidentalis Betula papyrifera Betula pendula Betula [A to K] Betula [L to Z] Betula [Indet.] Carpinus caroliniana Corylus americana Corylus cornuta var. californica Corylus cornuta var. cornuta Ostrya knowltonii Ostrya virginiana BIGNONIACEAE Campsis [A to Z + Indet.] Catalpa [A to Z + Indet.] Chilopsis linearis Doxantha [A to Z + Indet.] Kigelia [A to Z + Indet.] Tecoma stans BIXACEAE Bixa [A to Z + Indet.] Cochlospermum [A to Z + Indet.] BOMBACACEAE Chorisia [A to Z + Indet.] BORAGINACEAE Alkanna [A to Z + Indet.] Allocarya ? Plagiobothrys Amsinckia douglasiana Amsinckia furcata Amsinckia grandiflora Amsinckia intermedia Amsinckia lycopsoides Amsinckia menziesii Amsinckia retrorsa Amsinckia spectabilis Amsinckia tessellata Amsinckia [A to Z] Amsinckia [Indet.] Anchusa [A to Z + Indet.] Asperugo procumbens Borago officinalis Cryptantha affinis Cryptantha ambigua Cryptantha angustifolia Cryptantha barbigera Cryptantha celosioides Cryptantha cinerea Cryptantha circumcissa Cryptantha clevelandii var. dissita Cryptantha conferta Cryptantha costata Cryptantha echinata Cryptantha echinella Cryptantha flaccida Cryptantha flavoculata Cryptantha fulvocanescens Cryptantha ganderi Cryptantha glomeriflora Cryptantha gracilis Cryptantha hispidula Cryptantha humilis Cryptantha intermedia var. grandiflora Cryptantha intermedia var. intermedia Cryptantha jamesii Cryptantha leiocarpa Cryptantha maritima Cryptantha micrantha Cryptantha microstachys Cryptantha milobakeri Cryptantha minima Cryptantha muricata Cryptantha nevadensis Cryptantha nubigena Cryptantha pterocarya Cryptantha racemosa Cryptantha recurvata Cryptantha rostellata Cryptantha sericea Cryptantha simulans Cryptantha subretusa Cryptantha torreyana Cryptantha traskiae Cryptantha tumulosa Cryptantha utahensis Cryptantha virgata Cryptantha watsonii Cryptantha [A to H] Cryptantha [I to Z] Cryptantha [Indet.] Cynoglossum grande Cynoglossum occidentale Cynoglossum officinale Echium lusitanicum Echium vulgare Echium [A to Z + Indet.] Eritrichum elongatum Eritrichum [A to Z + Indet.] Hackelia amethystina Hackelia bella Hackelia californica Hackelia cinerea Hackelia cusickii Hackelia floribunda Hackelia micrantha Hackelia mundula Hackelia patens Hackelia setosa Hackelia velutina Hackelia [A to Z + Indet.] Harpagonella palmeri Heliotropium curassavicum var. curassavicum Heliotropium curassavicum var. oculatum Heliotropium tenellum Heliotropium [A to Z + Indet.] Lappula echinata Lappula occidentalis Lappula redowskii var. redowskii Lappula [A to Z + Indet.] Lithospermum californicum Lithospermum incisum Lithospermum multiflorum Lithospermum ruderale Lithospermum [A to Z + Indet.] Mertensia bakeri Mertensia bella Mertensia ciliata Mertensia fusiformis Mertensia longiflora Mertensia oblongifolia var. amoena Mertensia oblongifolia var. nevadensis Mertensia oblongifolia var. oblongifolia Mertensia paniculata Mertensia virginica Mertensia viridis Mertensia [A to Z + Indet.] Messerschmidia [A to Z + Indet.] Myosotis alpestris Myosotis arvensis Myosotis discolor Myosotis laxa Myosotis stricta Myosotis sylvatica Myosotis [A to Z + Indet.] Oreocarya ? Cryptantha Pectocarya heterocarpa Pectocarya linearis var. ferocula Pectocarya penicillata Pectocarya platycarpa Pectocarya pusilla Pectocarya recurvata Pectocarya setosa Pectocarya [A to Z + Indet.] Plagiobothrys arizonicus Plagiobothrys austinae Plagiobothrys bracteatus Plagiobothrys canescens Plagiobothrys chorisianus var. undulatus Plagiobothrys fulvus Plagiobothrys hispidus Plagiobothrys jonesii Plagiobothrys kingii Plagiobothrys nothofulvus Plagiobothrys scouleri var. hispidulus Plagiobothrys scouleri var. scouleri Plagiobothrys scouleri [Other varieties] Plagiobothrys stipitatus Plagiobothrys tenellus Plagiobothrys [A to Z] Plagiobothrys [Indet.] Symphytum [A to Z + Indet.] Tiquilia nuttallii Tiquilia palmeri Tiquilia plicata Tiquilia [A to Z + Indet.] BRASSICACEAE ? CRUCIFERAE BROMELIACEAE Tillandsia [A to Z + Indet.] BUDDLEJACEAE ? SCROPHULARIACEAE BURMANNIACEAE Burmannia [A to Z + Indet.] BUTOMACEAE Butomus umbellatus BUXACEAE Buxus [A to Z + Indet.] Pachysandra [A to Z + Indet.] CABOMBACEAE Brasenia schreberi Cabomba caroliniana CACTACEAE Bergerocactus emoryi Cereus giganteus Echinocereus [A to Z + Indet.] Mammillaria [A to Z + Indet.] Opuntia polyacantha Opuntia [A to Z + Indet.] Pediocactus [A to Z + Indet.] Sclerocactus [A to Z + Indet.] CALLITRICHACEAE Callitriche heterophylla Callitriche stagnalis Callitriche trochlearis Callitriche verna Callitriche [A to Z + Indet.] CALYCANTHACEAE Calycanthus occidentalis CAMPANULACEAE Campanula californica Campanula parryi Campanula prenanthoides Campanula rotundifolia Campanula scabrella Campanula scouleri Campanula sharsmithiae Campanula shetleri Campanula wilkinsiana Campanula [A to Z + Indet.] Downingia bella Downingia bicornuta Downingia concolor var. brevior Downingia cuspidata Downingia elegans Downingia humilis Downingia insignis Downingia montana Downingia yina Downingia [A to Z + Indet.] Githopsis diffusa ssp. filicaulis Githopsis diffusa ssp. robusta Githopsis specularioides Githopsis [A to Z + Indet.] Heterocodon rariflorum Howellia aquatilis Legenere limosa Lobelia cardinalis Lobelia siphilitica Lobelia spicata Lobelia [A to Z + Indet.] Nemacladus capillaris Nemacladus glandulifera Nemacladus longiflorus Nemacladus [A to Z + Indet.] Porterella carnulosa Triodanis perfoliata Triodanis [A to Z + Indet.] CANNABACEAE Cannabis sativa Humulus lupulus CANNACEAE Canna [A to Z + Indet.] CAPPARACEAE Cleome isomeris Cleome lutea Cleome platycarpa Cleome serrulata Cleome [A to Z + Indet.] Cleomella obtusifolia Cleomella palmerana Cleomella parviflora Cleomella [A to Z + Indet.] Isomeris ? Cleome Koeberlinia spinosa Krameria erecta Krameria grayi Krameria [A to Z + Indet.] Oxystylis lutea Polanisia dodecandra ssp. trachysperma Wizlizenia [A to Z + Indet.] CAPRIFOLIACEAE Abelia floribunda Abelia grandiflora Abelia [A to Z + Indet.] Diervilla [A to Z + Indet.] Linnaea borealis ssp. borealis Linnaea borealis ssp. longiflora Lonicera ciliosa Lonicera conjugialis Lonicera hispidula var. vacillans Lonicera interrupta Lonicera involucrata var. involucrata Lonicera involucrata var. ledebourii Lonicera japonica Lonicera subspicata var. denudata Lonicera utahense Lonicera [A to Z + Indet.] Sambucus ? Adoxaceae Symphoricarpos albus var. albus Symphoricarpos albus var. laevigatus Symphoricarpos longiflorus Symphoricarpos mollis var. acutus Symphoricarpos mollis var. hesperius Symphoricarpos mollis var. mollis Symphoricarpos occidentalis Symphoricarpos rotundifolius var. parishii Symphoricarpos rotundifolius var. rotundifolius Symphoricarpos [A to Z + Indet.] Viburnum ? Adoxaceae Weigela [A to Z + Indet.] CARICACEAE Carica papaya CARYOPHYLLACEAE Achyronychia cooperi Arenaria ? also Minuartia Arenaria aculeata Arenaria congesta var. congesta Arenaria congesta var. crassula Arenaria congesta var. suffrutescens Arenaria fendleri Arenaria hookeri Arenaria kingii Arenaria macadenia var. macradenia Arenaria paludicola Arenaria serpyllifolia Arenaria ursina Arenaria [A to Z] Arenaria [Indet.] Cardionema ramosissimum Cerastium alpinum var. alpinum Cerastium arvense Cerastium fontanum ssp. vulgare Cerastium glomeratum Cerastium vulgatum Cerastium [A to Z + Indet.] Dianthus armeria Dianthus [A to Z + Indet.] Geocarpon [A to Z + Indet.] Gypsophila [A to Z + Indet.] Herniaria [A to Z + Indet.] Holosteum [A to Z + Indet.] Honckenya [A to Z + Indet.] Lychnis alba Lychnis coronaria Lychnis [A to Z + Indet.] Minuartia californica Minuartia decumbens Minuartia douglasii Minuartia howellii Minuartia nuttallii ssp. fragilis Minuartia nuttallii ssp. gracilis Minuartia nuttallii ssp. gregaria Minuartia nuttallii ssp. nuttallii Minuartia obtusifolius Minuartia pusilla var. pusilla Minuartia rosei Minuartia stolonifera Minuartia [A to Z + Indet.] Moehringia macrophylla Moehringia [A to Z + Indet.] Paronychia jamesii Paronychia [A to Z + Indet.] Petrorhagia velutina Petrorhagia [A to Z + Indet.] Polycarpon tetraphyllum Pseudostellaria jamesiana Sagina decumbens ssp. occidentalis Sagina maxima ssp. crassicaulis Sagina saginoides Sagina [A to Z + Indet.] Saponaria officinalis Saponaria [A to Z + Indet.] Scleranthus annuus Scopulifolia rixfordii Silene acaulis Silene antirrhina Silene bernardina ssp. bernardina Silene bernardina ssp. maguirei Silene californica Silene campanulata ssp. campanulata Silene campanulata ssp. glandulosa Silene campanulata ssp. greenei Silene douglasii ssp. douglasii Silene gallica Silene grayi Silene hookeri ssp. bolanderi Silene hookeri ssp. hookeri Silene hookeri ssp. pulverulenta Silene laciniata Silene lemmonii Silene menziesii ssp. menziesii Silene sargentii Silene vulgaris Silene [A to Z + Indet.] Spergula arvensis Spergularia bocconii Spergularia canadensis var. occidentalis Spergularia macrotheca var. longistylis Spergularia macrotheca var. macrotheca Spergularia marina Spergularia rubra Spergularia [A to Z + Indet.] Stellaria ? also Pseudostellaria Stellaria borealis ssp. sitchana Stellaria calycantha var. calycantha Stellaria crassifolia Stellaria crispa Stellaria graminea Stellaria littoralis Stellaria longipes Stellaria media Stellaria monantha Stellaria nitens Stellaria umbellata Stellaria [A to Z + Indet.] Stipulicida [A to Z + Indet.] Velezia [A to Z + Indet.] CASUARINACEAE Casuarina equisetifolia CELASTRACEAE Canotia [A to Z + Indet.] Celastrus [A to Z + Indet.] Euonymus occidentalis Euonymus [A to Z + Indet.] Maytenus [A to Z + Indet.] Mortonia utahensis Mortonia [A to Z + Indet.] Paxistima myrsinites Schaefferia [A to Z + Indet.] CERATOPHYLLACEAE Ceratophyllum demersum Ceratophyllum [A to Z + Indet.] CHENOPODIACEAE Allenrolfea occidentalis Atriplex argentea Atriplex canescens Atriplex confertifolia Atriplex gardneri Atriplex garrettii Atriplex hymenelytra Atriplex lentiformis Atriplex leucophylla Atriplex patula ssp. patula Atriplex polycarpa Atriplex rosea Atriplex semibaccata Atriplex seranana Atriplex triangularis Atriplex [A to L] Atriplex [M to Z] Bassia hyssopifolia Beta vulgaris Ceratoides ? Krascheninnikovia Chenopodium album Chenopodium ambrosioides Chenopodium atrovirens Chenopodium berlandieri Chenopodium botryodes Chenopodium botrys Chenopodium californicum Chenopodium foliosum Chenopodium fremontii Chenopodium leptophyllum Chenopodium pumilio Chenopodium [A to Z] Chenopodium [Indet.] Corispermum [A to Z + Indet.] Cycloloma atriplicifolium Endolepis [A to Z + Indet.] Eurotia ? Krascheninnikovia Grayia brandegei Grayia spinosa Halogeton glomeratus Kochia americana Kochia scoparia Kochia [A to Z + Indet.] Krascheninnikovia lanata Monolepis nuttalliana Monolepis spathulata Nitrophila occidentalis Nitrophila [A to Z + Indet.] Salicornia virginica Salicornia [A to Z + Indet.] Salsola kali ssp. kali Salsola tragus Salsola soda Salsola [A to Z + Indet.] Sarcobatus vermiculatus Suaeda californica Suaeda [A to Z + Indet.] CISTACEAE Cistus monspeliensis Cistus purpureus Cistus [A to Z + Indet.] Helianthemum scoparium Helianthemum [A to Z + Indet.] Lechea [A to Z + Indet.] Tuberaria [A to Z + Indet.] CLETHRACEAE Clethra [A to Z + Indet.] CLUSIACEAE ? GUTTIFERAE COMMELINACEAE Commelina communis Tradescantia occidentalis Tradescantia [A to Z + Indet.] COMPOSITAE Acamptopappus shockleyi Acamptopappus sphaerocephalus Achillea millefolium var. alpicola Achillea millefolium var. arenicola Achillea millefolium var. californica Achillea millefolium var. millefolium Achillea millefolium var. occidentalis Achillea [A to Z + Indet.] Achyrachaena mollis Acourtia [A to Z + Indet.] Acroptilon repens Adenocaulon bicolor Adenophylla cooperi Adenophylla porophylloides Ageratina occidentalis Agoseris apargioides Agoseris aurantiaca Agoseris elata Agoseris glauca var. glauca Agoseris glauca var. laciniata Agoseris glauca var. monticola Agoseris grandiflora Agoseris heterophylla Agoseris retrorsa Agoseris [A to Z + Indet.] Almutaster pauciflorus Amblyopappus [A to Z + Indet.] Ambrosia acanthicarpa Ambrosia artemisiifolia Ambrosia chamissonis Ambrosia dumosa Ambrosia ilicifolia Ambrosia psilostachya Ambrosia salsola Ambrosia trifida Ambrosia [A to Z + Indet.] Amphipappus fremontii Anaphalis margaritacea Ancistrocarphus filagineus Anisocoma acaulis Anisocarpus scabridus Antennaria alpina var. media Antennaria argentea Antennaria corymbosa Antennaria dimorpha Antennaria geyeri Antennaria howellii Antennaria luzuloides Antennaria media Antennaria microphylla Antennaria parvifolia Antennaria plantaginifolia Antennaria racemosa Antennaria rosea ssp. confinis Antennaria rosea ssp. rosea Antennaria suffrutescens Antennaria umbrinella Antennaria [A to Z] Antennaria [Indet.] Anthemis cotula Anthemis [A to Z + Indet.] Arctium lappa Arctium minus Arctotheca calendula Arnica amplexicaulis Arnica cernua Arnica chamissonis ssp. chamissonis Arnica chamissonis ssp. foliosa var. andina Arnica chamissonis ssp. foliosa var. foliosa Arnica chamissonis ssp. incana Arnica cordifolia Arnica dealbata Arnica discoidea Arnica diversifolia Arnica latifolia Arnica longifolia Arnica mollis Arnica nevadensis Arnica parryi Arnica sororia Arnica spathulata Arnica viscosa Arnica [A to Z + Indet.] Artemisia absinthium Artemisia arbuscula ssp. arbuscula Artemisia arbuscula ssp. thermopola Artemisia arctica ssp. arctica Artemisia bigelovii Artemisia californica Artemisia campestris ssp. borealis Artemisia cana ssp. bolanderi Artemisia cana ssp. c. Artemisia douglasiana Artemisia dracunculus Artemisia frigida Artemisia ludoviciana ssp. albula Artemisia ludoviciana ssp. candicans Artemisia ludoviciana ssp. incompta Artemisia ludoviciana ssp. ludoviciana Artemisia michauxiana Artemisia nova Artemisia pycnocephala Artemisia scopulorum Artemisia spinescens Artemisia suksdorfii Artemisia tridentata ssp. tridentata Artemisia tridentata ssp. vaseyanum Artemisia [A to L] Artemisia [M to Z + Indet.] Aster ? also Almutaster Aster ? also Canadanthus Aster ? also Doellingeria Aster ? also Eucephalus Aster ? also Eurybia Aster ? also Ionactis Aster ? also Machaeranthera Aster ? also Oligoneuron Aster ? also Oreostemma Aster ? also Sericocarpus Aster ? also Symphyotrichum Aster [A to Z] Aster [Indet.] Atrichoseris platyphylla Baccharis douglasii Baccharis emoryi Baccharis halimifolia Baccharis pilularis Baccharis salicifolia Baccharis sergiloides Baccharis [A to Z + Indet.] Baeria ? Lasthenia Bahia [A to Z + Indet.] Baileya multiradiata Baileya pauciradiata Baileya pleniradiata Balsamorhiza deltoidea Balsamorhiza hookeri var. lanata Balsamorhiza incana Balsamorhiza macrolepis var. macrolepis Balsamorhiza sagittata Balsamorhiza sericea Balsamorhiza [A to Z + Indet.] Bebbia juncea var. aspera Bellis perennis Bidens cernua Bidens frondosa Bidens [A to Z + Indet.] Bigelovia [A to Z + Indet.] Blennosperma nanum Blepharipappus scaber Borrichia [A to Z + Indet.] Brickellia californica Brickellia grandiflora Brickellia greenei Brickellia microphylla var. microphylla Brickellia microphylla var. scabra Brickellia oblongifolia var. tenuifolia Brickellia [A to Z + Indet.] Cacaliopsis nardosmia Calendula arvensis Calycadenia ciliosa Calycadenia truncata Calycadenia [A to Z + Indet.] Calycoseris wrightii Calycoseris [A to Z + Indet.] Canadanthus [A to Z + Indet.] Carduus pycnocephalus Carduus tenuiflorus Carduus [A to Z + Indet.] Carlquistia muirii Carthamus [A to Z + Indet.] Centaurea cyanus Centaurea debeauxii ssp. thuilleri Centaurea diffusa Centaurea jacea Centaurea maculosa Centaurea melitensis Centaurea scabiosa Centaurea solstitialis Centaurea [A to Z + Indet.] Centromadia parryi Centromadia pungens Chaenactis alpigena Chaenactis carphoclinia Chaenactis douglasii var. alpina Chaenactis douglasii var. douglasii Chaenactis douglasii [Other vars.] Chaenactis fremontii Chaenactis glabriuscula var. glabriuscula Chaenactis glabriuscula var. heterocarpha Chaenactis macrantha Chaenactis stevoides Chaenactis suffrutescens Chaenactis [A to Z + Indet.] Chaetadelpha wheeleri Chaetopappa ericoides Chaetopappa [A to Z + Indet.] Chamaemelum fuscatum Chamomilla ? Matricaria Chondrilla juncea Chrysanthemum ? also Leucanthemum Chrysanthemum coronarium Chrysanthemum segetum Chrysanthemum [A to Z + Indet.] Chrysopsis ? Heterotheca Chrysothamnus ? also Ericameria Chrysothamnus viscidiflorus var. axillaris Chrysothamnus viscidiflorus var. lanceolatus Chrysothamnus viscidiflorus var. puberulus Chrysothamnus viscidiflorus var. stenophyllus Chrysothamnus viscidiflorus var. viscidiflorus Chrysothamnus [A to Z + Indet.] Cichorium intybus Cirsium andersonii Cirsium arvense Cirsium brevistylum Cirsium cymosum Cirsium douglasii var. breweri Cirsium douglasii var. canescens Cirsium douglasii var. douglasii Cirsium drummondii Cirsium edule Cirsium occidentale var. californicum Cirsium occidentale var. venustum Cirsium occidentale [Other vars.] Cirsium pastoris Cirsium proteanum Cirsium remotifolium Cirsium undulatum Cirsium vulgare Cirsium [A to C] Cirsium [D to O] Cirsium [P to Z] Cirsium [Indet.] Cnicus benedictus Conyza canadensis Conyza [A to Z + Indet.] Coreopsis bigelovii Coreopsis californica Coreopsis calliopsida Coreopsis [A to Z + Indet.] Corethrogyne californica var. obovata Corethrogyne filaginifolia var. filaginifolia Cotula australis Cotula coronopifolia Crepis acuminata Crepis capillaris Crepis intermedia Crepis modocensis Crepis monticola Crepis occidentalis Crepis pleurocarpa Crepis runcinata Crepis [A to Z + Indet.] Crocidium multicaule Croptilon [A to Z + Indet.] Cuprina vulgaris Dahlia pinnata Deinandra corymbosa Delairea odorata Dicoria canescens Dimersia howellii Doellingeria [A to Z + Indet.] Dyssodia [A to Z + Indet.] Eastwoodia elegans Eatonella nivea Eatonella ? also Monolopia Echinacea pallida Echinacea [A to Z + Indet.] Eclipta [A to Z + Indet.] Elephantopus [A to Z + Indet.] Encelia actoni Encelia californica Encelia farinosa Encelia frutescens Encelia [A to Z + Indet.] Enceliopsis nudicaulis Enceliopsis [A to Z + Indet.] Engelmannia pinnatifida Erechtites glomerata Erechtites minima Erechtites [A to Z + Indet.] Ericameria arborescens Ericameria bloomeri Ericameria cooperi Ericameria cuneata var. cuneata Ericameria cuneata var. spathulata Ericameria discoidea Ericameria ericoides Ericameria greenei Ericameria linearifolia Ericameria nana Ericameria nauseosa ssp. bernardina Ericameria nauseosa ssp. consimilis Ericameria nauseosa ssp. hololeuca Ericameria nauseosa ssp. leiosperma Ericameria nauseosa ssp. nauseosa Ericameria nauseosa ssp. speciosa Ericameria nauseosa [Other sspp.] Ericameria ophitidis Ericameria paniculata Ericameria parryi var. aspra Ericameria parryi var. latior Ericameria parryi var. monocephala Ericameria parryi var. nevadensis Ericameria parryi var. parryi Ericameria parryi var. vulcanica Ericameria pinifolia Ericameria suffruticosa Ericameria teretifolia Ericameria [A to Z + Indet.] Erigeron aliceae Erigeron algidus Erigeron aphanactis var. aphanactis Erigeron barbellulatus Erigeron bloomeri var. bloomeri Erigeron bloomeri var. nudatus Erigeron breweri var. breweri Erigeron breweri var. porphyreticus Erigeron caespitosus Erigeron cervinus Erigeron chrysopidus Erigeron clokeyi Erigeron compositus var. compositus Erigeron coulteri Erigeron decumbens ssp. robustior Erigeron divergens Erigeron eatonii ssp. eatonii Erigeron eatonii ssp. plantagineus Erigeron elegantulus Erigeron engelmannii Erigeron filifolius Erigeron flagellaris Erigeron flexuosus Erigeron foliosus var. confinis Erigeron foliosus var. foliosus Erigeron foliosus var. hartwegii Erigeron glabellus Erigeron glaucus Erigeron inornatus var. inornatus Erigeron lassenianus Erigeron linearis Erigeron ochroleucus Erigeron peregrinus var. callianthemus Erigeron peregrinus var. peregrinus Erigeron petrophilus var. petrophilus Erigeron petrophilus var. viscidulus Erigeron philadelphicus Erigeron poliospermus Erigeron pulcherrimus Erigeron pumilus var. intermedius Erigeron pumilus var. pumilus Erigeron reductus var. angustata Erigeron simplex Erigeron sonnei Erigeron speciosus Erigeron strigosus Erigeron subtrinervis Erigeron tener Erigeron ursinus Erigeron utahensis Erigeron [A to H] Erigeron [I to P] Erigeron [Q to Z] Erigeron [Indet.] Eriophyllum ambiguum Eriophyllum confertiflorum Eriophyllum lanatum var. achillaeoides Eriophyllum lanatum var. arachnoideum Eriophyllum lanatum var. grandiflorum Eriophyllum lanatum var. integrifolium Eriophyllum lanatum var. lanatum Eriophyllum lanatum var. lanceolatum Eriophyllum lanatum var. lanosum Eriophyllum lanatum var. leucophyllum Eriophyllum multicaule Eriophyllum pringlei Eriophyllum staechadifolium Eriophyllum wallacei Eriophyllum [A to Z + Indet.] Eucephalus breweri Eucephalus brickellioides Eucephalus engelmannii Eucephalus glabratus Eucephalus ledophyllus var. ledophyllus Eucephalus [A to Z + Indet.] Euchiton gymnocephalus Euchiton sphaericus Eupatorium perfoliatum Eupatorium rugosum Eupatorium [A to Z + Indet.] Eurybia glauca Eurybia integrifolia Eurybia radulina Eurybia [A to Z + Indet.] Euthamia occidentalis Evax ? Hesperevax Filago californica Filago gallica Filago [A to Z + Indet.] Flaveria [A to Z + Indet.] Fleischmannia ? Eupatorium Flourensia [A to Z + Indet.] Gaillardia aristata Gaillardia pulchella Gaillardia [A to Z + Indet.] Galinsoga [A to Z + Indet.] Gamochaeta ustulata Gamochaeta [A to Z + Indet.] Gazania [A to Z + Indet.] Geraea canescens Glyptopleura setulosa Glyptopleura [A to Z + Indet.] Gnaphalium ? Euchiton Gnaphalium ? Gamochaeta Gnaphalium ? Omalotheca Gnaphalium ? Pseudognaphalium Gnaphalium exilifolium Gnaphalium palustre Gnaphalium [A to Z + Indet.] Grindelia camporum Grindelia integrifolia var. macrophylla Grindelia nana Grindelia squarrosa Grindelia stricta var. stricta Grindelia [A to L] Grindelia [M to Z + Indet.] Gutierrezia californica Gutierrezia microcephala Gutierrezia sarothrae Gutierrezia [A to Z + Indet.] Haploesthes [A to Z + Indet.] Haplopappus ? Ericameria Haplopappus ? Pyrrocoma Haplopappus ? Tonestus Haplopappus [A to L] Haplopappus [M to Z] Haplopappus [Indet.] Harmonia hallii Harmonia stebbinsii Hazardia cana Hazardia squarrosa Hazardia whitneyi var. discoidea Hazardia whitneyi var. whitneyi Hazardia [A to Z + Indet.] Hecastocleis shockleyi Hedypnois [A to Z + Indet.] Helenium autumnale Helenium bigelovii Helenium bolanderi Helenium puberulum Helenium [A to Z + Indet.] Helianthella californica Helianthella quinquenervis Helianthella uniflora Helianthella [A to Z + Indet.] Helianthus annuus Helianthus bolanderi Helianthus californicus Helianthus niveus ssp. canescens Helianthus niveus ssp. tephrodes Helianthus nuttallii Helianthus petiolaris Helianthus pumilus Helianthus [A to L] Helianthus [M to Z + Indet.] Helichrysum [A to Z + Indet.] Heliomeris multiflora Hemizonia ? Centromadia Hemizonia ? Deinandra Hemizonia calyculata Hemizonia clementina Hemizonia clevelandii Hemizonia fitchii Hemizonia lutescens Hemizonia luzulifolia Hemizonia tracyi Hemizonia [A to Z + Indet.] Hesperevax acaulis Hesperevax sparsiflora Hesperevax [A to Z + Indet.] Hesperodoria [A to Z + Indet.] Heterotheca bolanderi Heterotheca grandflora Heterotheca oregona var. oregona Heterotheca oregona var. rudis Heterotheca villosa var. hispida Heterotheca villosa var. villosa Heterotheca villosa [Other vars.] Heterotheca [A to Z + Indet.] Hieracium albiflorum Hieracium aurantiacum Hieracium bolanderi Hieracium cynoglossoides Hieracium gracile Hieracium greenei Hieracium horridum Hieracium scouleri var. nudicaule Hieracium scouleri var. scouleri Hieracium [A to Z] Holocarpha [A to Z + Indet.] Holozonia filipes Hulsea algida Hulsea nana Hulsea vestita Hulsea [A to Z + Indet.] Hymenoclea ? Ambrosia Hymenopappus filifolius Hymenopappus [A to Z + Indet.] Hymenoxys acaulis Hymenoxys cooperi var. canescens Hymenoxys cooperi var. cooperi Hymenoxys hoopesii Hymenoxys richardsonii Hymenoxys [A to Z + Indet.] Hypochoeris glabra Hypochoeris radicata Inula helenium Ionactis alpina Ionactis [A to Z + Indet.] Isocoma acradenia Isocoma menziesii var. sedioides Isocoma menziesii var. vernonioides Isocoma menziesii [Other vars.] Isocoma [A to Z + Indet.] Iva axillaris Iva xanthifolia Iva [A to Z + Indet.] Jaumea carnosa Krigia [A to Z + Indet.] Kuhnia ? Brickellia Kyhosia bolanderi Lactuca saligna Lactuca serriola Lactuca tatarica ssp. pulchella Lactuca [A to Z + Indet.] Lagophylla minor Lagophylla ramosissima Lagophylla [A to Z + Indet.] Laphamia ? Perityle Lapsana communis Lasthenia californica Lasthenia chrysantha Lasthenia ferrisiae Lasthenia glaberrima Lasthenia glabrata Lasthenia leptalea Lasthenia macrantha ssp. macrantha Lasthenia maritima Lasthenia microglossa Lasthenia minor Lasthenia platycarpha Lasthenia [A to Z + Indet.] Layia carnosa Layia chrysanthemoides Layia fremontii Layia glandulosa Layia platyglossa ssp. platyglossa Layia septentrionalis Layia [A to Z + Indet.] Leontodon taraxacoides Leontodon [A to Z + Indet.] Lepidospartum latisquamum Lepidospartum squamatum Lessingsia hololeuca Lessingsia nemaclada Lessingsia ramulosa Lessingsia [A to Z + Indet.] Leucanthemum vulgare Leucelene ? Chaetopappa Liatris elegans Liatris punctata Liatris [A to Z + Indet.] Lindheimera texana Logfia ? Filago Luina hypoleuca Lygodesmia grandiflora Lygodesmia juncea Lygodesmia [A to Z + Indet.] Machaeranthera bigelovii Machaeranthera canescens var. canescens Machaeranthera canescens var. shastensis Machaeranthera carnosa var. intricata Machaeranthera grindelioides Machaeranthera [A to Z + Indet.] Madia citriodora Madia elegans ssp. densifolia Madia elegans ssp. elegans Madia elegans ssp. vernalis Madia elegans ssp. wheeleri Madia exigua Madia glomerata Madia gracilis Madia madioides Madia minima Madia sativa Madia [A to Z + Indet.] Malacothrix californica Malacothrix coulteri Malacothrix floccifera Malacothrix foliosa Malacothrix glabrata Malacothrix incana Malacothrix saxitilis var. implicata Malacothrix saxitilis var. saxitilis Malacothrix sonchoides Malacothrix [A to Z + Indet.] Malperia tenuis Matricaria discoidea Matricaria [A to Z + Indet.] Melampodium [A to Z + Indet.] Micropus californicus Microseris acuminata Microseris bigelovii Microseris campestris Microseris douglasii ssp. douglasii Microseris douglasii ssp. tenella Microseris laciniata Microseris nutans Microseris [A to Z] Microseris [Indet.] Mikania [A to Z + Indet.] Monolopia lanceolata Monolopia [A to Z + Indet.] Monoptilon bellioides Monoptilon [A to Z + Indet.] Nicolletia occidentalis Nothocalais alpestris Nothocalais troximoides Oligoneuron [A to Z + Indet.] Omalotheca [A to Z + Indet.] Onopordum tauricum Oonopsis [A to Z + Indet.] Oreostemma alpigenum var. alpigenum Oreostemma alpigenum var. andersonii Oreostemma elatum Osmadenia tenella Oxytenia ? Iva Packera bolanderi var. bolanderi Packera cana Packera clevelandii Packera crocatus Packera eurycephala var. eurycephala Packera eurycephala var. lewisrosei Packera fendleri Packera greenei Packera indecora Packera macounii Packera multilobata Packera pauciflora Packera paupercula Packera pseudaurea var. pseudaurea Packera streptanthifolia Packera werneriifolia Packera [A to Z + Indet.] Palafoxia arida var. arida Palafoxia arida var. gigantea Parthenium [A to Z + Indet.] Pectis papposa Pectis [A to Z + Indet.] Perezia ? Acourtia Pericome caudata Perityle emoryi Perityle [A to Z + Indet.] Petasites frigidus var. frigidus Petasites frigidus var. palmatus Petasites [A to Z + Indet.] Petradoria pumila Petradoria [A to Z + Indet.] Peucephyllum schottii Picris echioides Platyschkuhria [A to Z + Indet.] Pleurocoronis pluriseta Pluchea sericea Pluchea [A to Z + Indet.] Porophyllum gracile Porophyllum [A to Z + Indet.] Prenanthella exigua Prenanthes alba Prenanthes [A to Z + Indet.] Psathyrotes annua Psathyrotes ramosissima Pseudobahia heermannii Pseudobahia [A to Z + Indet.] Pseudognaphalium beneolens Pseudognaphalium biolettii Pseudognaphalium californicum Pseudognaphalium canescens Pseudognaphalium luteoalbum Pseudognaphalium microcephalum Pseudognaphalium ramosissimum Pseudognaphalium stramineum Pseudognaphalium thermale Pseudognaphalium [A to Z + Indet.] Psilocarphus brevissimus Psilocarphus oregonus Psilocarphus tenellus Psilocarphus [A to Z + Indet.] Psilostrophe cooperi Psilostrophe tagetina Psilostrophe [A to Z + Indet.] Pulicharia [A to Z + Indet.] Pyrrocoma apargioides Pyrrocoma integrifolia Pyrrocoma racemosa var. congesta Pyrrocoma racemosa var. pinetorum Pyrrocoma racemosa [Other vars.] Pyrrocoma uniflora Pyrrocoma [A to Z + Indet.] Rafinesquia californica Rafinesquia neomexicana Raillardella ? also Carlquistia Raillardella argentea Raillardella pringlei Raillardella scaposa Raillardella [A to Z + Indet.] Ratibida columnifera Ratibida [A to Z + Indet.] Rigiopappus leptocladus Rudbeckia californica var. californica Rudbeckia californica var. glauca Rudbeckia californica var. intermedia Rudbeckia hirta Rudbeckia occidentalis Rudbeckia [A to Z + Indet.] Saussurea americana Scolymus hispanicus Senecio ? also Delairea Senecio ? also Packera Senecio aronicoides Senecio californicus Senecio clarkianus Senecio crassulus Senecio elegans Senecio flaccidus var. douglasii Senecio flaccidus var. flaccidus Senecio flaccidus var. monoensis Senecio fremontii var. fremontii Senecio hydrophiloides Senecio hydrophilus Senecio integerrimus var. exaltatus Senecio integerrimus var. integerrimus Senecio integerrimus var. major Senecio integerrimus var. ochroleucus Senecio jacobaea Senecio mohavensis Senecio scorzonella Senecio serra Senecio spartioides Senecio sylvaticus Senecio triangularis Senecio vulgaris Senecio [A to Z] Senecio [Indet.] Sericocarpus oregonensis var. californicus Sericocarpus oregonensis var. oregonensis Silphium [A to Z + Indet.] Silybum marianum Solidago altissima var. altissima Solidago californica Solidago canadensis var. canadensis Solidago canadensis var. salebrosa Solidago canadensis [Other vars.] Solidago confinis Solidago flexicaulis Solidago gigantea Solidago missourensis Solidago multiradiata Solidago nemoralis Solidago spathulata var. spathulata Solidago spathulata [Other vars.] Solidago spectabilis Solidago [A to Q] Solidago [R to Z] Solidago [Indet.] Soliva sessilis Soliva [A to Z + Indet.] Sonchus asper Sonchus oleraceus Sonchus [A to Z + Indet.] Sphaeromeria [A to Z + Indet.] Stebbinoseris heterocarpa Stenotus acaulis Stenotus armerioides Stenotus lanuginosis Stenotus stenophyllus Stephanomeria exigua ssp. coronaria Stephanomeria exigua ssp. exigua Stephanomeria lactucina Stephanomeria pauciflora Stephanomeria spinosa Stephanomeria tenuifolia Stephanomeria virgata Stephanomeria [A to Z + Indet.] Stylocline [A to Z + Indet.] Symphyotrichum ascendens Symphyotrichum campestre var. bloomeri Symphyotrichum campestre var. campestre Symphyotrichum chilense var. chilense Symphyotrichum chilense var. invenustum Symphyotrichum cordifolium Symphyotrichum eatonii Symphyotrichum ericoides Symphyotrichum falcatum var. crassulum Symphyotrichum foliaceum var. apricum Symphyotrichum foliaceum var. foliaceum Symphyotrichum foliaceum var. parryi Symphyotrichum frondosum Symphyotrichum greatae Symphyotrichum hendersonii Symphyotrichum laeve var. geyeri Symphyotrichum laeve var. laeve Symphyotrichum novae-angliae Symphyotrichum oolentangiense var. o. Symphyotrichum pilosum Symphyotrichum puniceum Symphyotrichum spathulatum var. intermedium Symphyotrichum spathulatum var. spathulatum Symphyotrichum spathulatum var. yosemitanum Symphyotrichum subspicatum Symphyotrichum [A to L] Symphyotrichum [M to Z + Indet.] Tagetes erecta Tanacetum camphoratum Tanacetum vulgare Tanacetum [A to Z + Indet.] Taraxacum laevigatum Taraxacum officinale ssp. ceratophyllum Taraxacum officinale ssp. officinale Taraxacum [A to Z + Indet.] Tephroseris [A to Z + Indet.] Tetradymia argyraea Tetradymia axillaris Tetradymia canescens Tetradymia comosa Tetradymia glabrata Tetradymia spinosa Tetradymia stenolepis Tetradymia [A to Z + Indet.] Tetraneuris grandiflora Tetraneuris [A to Z + Indet.] Thelesperma [A to Z + Indet.] Thymophylla pentachaeta Thymophylla [A to Z + Indet.] Tolpis barbata Tonestus lyallii Townsendia florifer Townsendia scapigera Townsendia [A to Z + Indet.] Tracyina rostrata Tragopogon dubius Tragopogon porrifolius Tragopogon [A to Z + Indet.] Trichocoronis wrightii var. wrightii Trichoptilium incisum Trimorpha lonchophyllum Trixis californica var. californica Tussilago [A to Z + Indet.] Uropappus lindleyi Venegasia carpesioides Verbesina [A to Z + Indet.] Vernonia [A to Z + Indet.] Viguieria laciniata Viguieria parishii Viguieria reticulata Viguieria [A to Z + Indet.] Wyethia amplexicaulis Wyethia angustifolia Wyethia glabra Wyethia helenioides Wyethia longicaulis Wyethia mollis Wyethia scabra Wyethia [A to Z + Indet.] Xanthium spinosum Xanthium strumarium var. canadense Xanthium strumarium var. strumarium Xanthocephalum ? Gutierrezia Xylorhiza glabriuscula Xylorhiza tortifolia Xylorhiza [A to Z + Indet.] Zinnia [A to Z + Indet.] CONVOLVULACEAE Calystegia atriplicifolia Calystegia collina Calystegia longipes Calystegia macrostegia ssp. arida Calystegia macrostegia ssp. cyclostegia Calystegia macrostegia ssp. intermedia Calystegia macrostegia ssp. macrostegia Calystegia macrostegia ssp. tenuifolia Calystegia malacophylla Calystegia macrostegia Calystegia occidentalis Calystegia peirsonii Calystegia purpurata Calystegia sepium Calystegia soldanella Calystegia stebbinsii Calystegia subacaulis Calystegia [A to Z + indet.] Convolvulus ? also Calystegia Convolvulus arvensis Cressa [A to Z + Indet.] Cuscuta californica var. breviflora Cuscuta californica var. californica Cuscuta californica var. papillosa Cuscuta ceanothi Cuscuta indecora Cuscuta occidentalis Cuscuta salina var. major Cuscuta salina var. salina Cuscuta [A to Z] Cuscuta [Indet.] Dichondra [A to Z + Indet.] Evolvulus [A to Z + Indet.] Ipomoea [A to Z + Indet.] Jacquemontia [A to Z + Indet.] CORNACEAE Aucuba [A to Z + Indet.] Chamaepericlymenum ? Cornus Cornus amomum Cornus canadensis Cornus capitata Cornus florida Cornus glabrata Cornus nuttallii Cornus racemosa Cornus sericea ssp. occidentalis Cornus sericea ssp. sericea Cornus sessilis Cornus suecica Cornus [A to Z + Indet.] CRASSULACEAE Crassula aquatica Crassula connata Crassula [A to Z + Indet.] Dudleya cespitosa Dudleya cymosa Dudleya farinosa Dudleya lanceolata Dudleya multicaulis Dudleya saxosa Dudleya [A to Z + Indet.] Kalanchoë [A to Z + Indet.] Parvisedum congdonii Parvisedum pumilum Sedella ? Parvisedum Sedum borschii Sedum divergens Sedum integrifolium ssp. integrifolium Sedum integrifolium ssp. procerum Sedum lanceolatum ssp. lanceolatum Sedum laxum ssp. flavidum Sedum laxum ssp. heckneri Sedum laxum ssp. laxum Sedum oblanceolatum Sedum obtusatum ssp. obtusatum Sedum obtusatum ssp. retusum Sedum oreganum Sedum oregonense Sedum radiatum ssp. depauperatum Sedum radiatum ssp. radiatum Sedum rhodanthum Sedum spathulifolium Sedum stenotepalum Sedum [A to Z + Indet.] Tillaea ? Crassula CROSSOSOMATACEAE Crossosoma bigelovii Crossosoma parviflorum Forsellesia ? Glossopetalon Glossopetalon spinescens var. aridum Glossopetalon [A to Z + Indet.] CRUCIFERAE Alliaria [A to Z + Indet.] Alyssum alyssoides Alyssum [A to Z + Indet.] Arabidopsis thaliana Arabis aculeolata var. aculeolata Arabis aculeolata var. kangarooensis Arabis blepharophylla Arabis bodiensis Arabis breweri Arabis cobrensis Arabis constancei Arabis x divaricarpa Arabis drummondii Arabis fernaldiana var. stylosa Arabis glabra Arabis hirsuta Arabis holboellii var. holboellii Arabis holboellii var. pinetorum Arabis holboellii var. retrofracta Arabis holboellii [Other vars.] Arabis koehleri var. koehleri Arabis koehleri var. stipitata Arabis lemmonii var. depauperata Arabis lemmonii var. lemmonii Arabis lignifera Arabis lyallii var. lyallii Arabis lyallii var. nubigena Arabis macdonaldiana Arabis microphylla var. microphylla Arabis modesta Arabis oregana var. oregana Arabis parishii Arabis pinzliae Arabis platysperma var. howellii Arabis platysperma var. platysperma Arabis puberula Arabis pulchra var. munciensis Arabis pulchra var. pulchra Arabis repanda var. repanda Arabis rigidissima Arabis shockleyi Arabis sparsiflora var. californica Arabis sparsiflora var. sparsiflora Arabis sparsiflora var. subvillosa Arabis subpinnatifida Arabis suffrutescens var. horizontalis Arabis suffrutescens var. suffrutescens Arabis ultrapurpurascens Arabis [A to L] Arabis [M to Z] Arabis [Indet.] Athysanthus pusillus Aubrieta [A to Z + Indet.] Barbarea orthoceras Barbarea verna Barbarea vulgaris Berteroa incana Brassica ? also Hirschfieldia Brassica ? also Sinapis Brassica nigra Brassica rapa Brassica [A to Z + Indet.] Cakile edentula Cakile maritima Cakile [A to Z + Indet.] Camelina microcarpa Camelina [A to Z + Indet.] Capsella bursa-pastoris Cardamine bellidifolia var. pachyphylla Cardamine breweri var. breweri Cardamine californica var. californica Cardamine californica var. cardiophylla Cardamine californica var. integrifolia Cardamine californica var. sinuata Cardamine cordifolia Cardamine diphylla Cardamine hirsuta Cardamine nuttallii var. covilleana Cardamine nuttallii var. gemmata Cardamine oligosperma var. kamtschatica Cardamine oligosperma var. oligosperma Cardamine pachystigma var. pachystigma Cardamine parviflora Cardamine pratensis Cardamine [A to Z + Indet.] Cardaria draba Cardaria pubescens Caulanthus cooperi Caulanthus coulteri Caulanthus crassicaulis Caulanthus inflatus Caulanthus pilosus Caulanthus simulans Caulanthus [A to Z + Indet.] Chorispora tenella Cochlearia officinalis Coincya [A to Z + Indet.] Conringia orientalis Coronopus didymus Crambe [A to Z + Indet.] Cusickiella douglasii Cusickiella quadricostata Dentaria ? Cardamine Dentaria [A to Z] Descurainia californica Descurainia incana ssp. incana Descurainia incana ssp. incisa Descurainia incana ssp. viscosa Descurainia pinnata ssp. glabra Descurainia pinnata ssp. pinnata Descurainia pinnata [Other sspp.] Descurainia sophia Descurainia [A to Z + Indet] Diplotaxis [A to Z + Indet.] Dithyrea californica Dithyrea wizlizenii Draba albertina Draba aureola Draba breweri Draba carnosula Draba cruciata Draba cuneifolia Draba howellii Draba lemmonii Draba oligosperma Draba paysonii Draba pterosperma Draba stenoloba var. ramosa Draba stenoloba var. stenoloba Draba verna Draba [A to Z + Indet.] Eriophila ? Draba Erysimum ammophilum Erysimum capitatum ssp. argillosum Erysimum capitatum ssp. capitatum Erysimum capitatum ssp. lampocense Erysimum capitatum ssp. perenne Erysimum franciscanum Erysimum inconspicuum Erysimum menziesii ssp. concinnum Erysimum menziesii ssp. eurekense Erysimum repandum Erysimum teretifolium Erysimum [A to Z + Indet.] Euclidium syriacum Guillenia lasiophylla Halimolobos [A to Z + Indet.] Hesperis matronalis Hirschfeldia incana Hutchinsia procumbens Hymenolobus ? Hutchinsia Idahoa scapigera Isatis tinctoria Leavenworthia [A to Z + Indet.] Lepidium bipinnatifidum Lepidium campestre Lepidium densiflorum Lepidium dictyota Lepidium flavum Lepidium fremontii Lepidium lasiocarpum Lepidium latifolium Lepidium latipes Lepidium montanum var. jonesii Lepidium montanum var. montanum Lepidium nitidum Lepidium perfoliatum Lepidium ramosissimum var. bourgeauanum Lepidium virginicum var. pubescens Lepidium virginicum var. virginicum Lepidium [A to Z + Indet.] Lesquerella intermedia Lesquerella kingii ssp. kingii Lesquerella occidentalis ssp. occidentalis Lesquerella rectipes Lesquerella [A to Z + Indet.] Lobularia maritima Lunaria annua Lyrocarpa coulteri var. palmeri Malcolmia africana Matthiola [A to Z + Indet.] Nasturtium ? Rorippa Nerisyrenia [A to Z + Indet.] Phoenicaulis cheiranthoides Physaria acutifolia Physaria chambersii Physaria [A to Z + Indet.] Polyctenium fremontii Raphanus raphanistrum Raphanus sativus Raphanus [Indet.] Rorippa curvipes Rorippa curvisiliqua Rorippa islandica Rorippa nasturtium-aquaticum Rorippa sinuata Rorippa teres Rorippa [A to Z + Indet.] Schoenocrambe linifolia Sibara [A to Z + Indet.] Sinapis arvensis Sisymbrium altissimum Sisymbrium irio Sisymbrium officinale Sisymbrium [A to Z + Indet.] Smelowskia calycina Stanleya elata Stanleya pinnata Stanleya [A to Z + Indet.] Strepthanella longirostris Streptanthus barbatus Streptanthus bernardinus Streptanthus brachiatus Streptanthus breweri Streptanthus cordatus Streptanthus diversifolius Streptanthus drepanoides Streptanthus glandulosus Streptanthus howellii Streptanthus insignis var. lyonii Streptanthus morrisonii Streptanthus oliganthus Streptanthus tortuosus var. oblongus Streptanthus tortuosus var. orbiculatus Streptanthus tortuosus var. suffrutescens Streptanthus tortuosus var. tortuosus Teedsdalia [A to Z + Indet.] Thellungiella [A to Z + Indet.] Thelypodiopsis [A to Z + Indet.] Thelypodium brachycarpum Thelypodium crispum Thelypodium flexuosum Thelypodium integrifolium Thelypodium laciniatum Thelypodium sagittatum Thelypodium [A to Z + Indet.] Thlaspi arvense Thlaspi californicum Thlaspi montanum Thlaspi [A to Z + Indet.] Thysanocarpus curvipes Thysanocarpus laciniatus Thysanocarpus radians Tropidocarpum gracile CUCURBITACEAE Brandegea bigelovii Citrullus [A to Z + Indet.] Cucurbita foetidissima Cucurbita palmata Echinocystis lobata Marah fabaceus Marah macrocarpus Marah oreganus Marah watsonii Marah [A to Z + Indet.] Sicyos [A to Z + Indet.] CUSCUTACEAE ? CONVOLVULACEAE CYPERACEAE Bulbostylis capillaris Carex abrupta Carex albonigra Carex amplifolia Carex angustata Carex aquatilis var. aquatilis Carex aquatilis var. dives Carex athrostachya Carex aurea Carex barbarae Carex bolanderi Carex brainerdii Carex breviligulata Carex breweri Carex brunnescens Carex buxbaumii Carex canescens Carex capitata Carex concinnoides Carex crinita Carex cusickii Carex densa Carex deweyana Carex diandra Carex douglasii Carex ebenea Carex echinata ssp. echinata Carex echinata ssp. phyllomanica Carex emoryi Carex exserta Carex exsiccata Carex feta Carex fissuricola Carex foenea Carex fracta Carex geyeri Carex gigas Carex globosa Carex gracilior Carex granularis Carex halliana Carex harfordii Carex hassei Carex haydeniana Carex helleri Carex hendersonii Carex heteroneura var. chalciolepis Carex heteroneura var. epapillosa Carex heteroneura var. heteroneura Carex hirsutella Carex hoodii Carex hystricina Carex illota Carex integra Carex interior Carex jepsonii Carex jonesii Carex laeviculmis Carex lanuginosa Carex lemmonii Carex lenticularis var. impressa Carex lenticularis var. lenticularis Carex lenticularis var. limnophila Carex lenticularis var. lipocarpa Carex leporina Carex leporinella Carex leptalea Carex leptopoda Carex livida Carex lurida Carex luzulifolia Carex luzulina var. ablata Carex luzulina var. luzulina Carex lyngbyei Carex macloviana Carex mariposana Carex mendocinensis Carex mertensii Carex microptera Carex multicaulis Carex multicostata Carex muricata Carex nebrascensis Carex nervina Carex nigricans Carex nudata Carex obnupta Carex occidentalis Carex ormantha Carex pachystachya Carex pansa Carex paysonis Carex petasata Carex phaeocephala Carex pitophila Carex praegracilis Carex praticola Carex preslii Carex proposita Carex rariflora Carex raynoldsii Carex retroflexa Carex rossii Carex rostrata Carex scopulorum var. bracteosum Carex scopulorum var. scopulorum Carex serpenticola Carex serratodens Carex simulata Carex specifica Carex spectabilis Carex stipata Carex straminiformis Carex subbracteata Carex subfusca Carex subnigricans Carex tahoensis Carex teneriformis Carex tumulicola Carex utriculata Carex vernacula Carex vesicaria Carex viridula Carex vulpinoidea Carex [A] Carex [B] Carex [C & D] Carex [E & F] Carex [G & H] Carex [I to L] Carex [M to O] Carex [P to S] Carex [T to Z] Carex [Indet.] Cladium [A to Z + Indet.] Cyperus acuminatus Cyperus bipartitus Cyperus eragrostis Cyperus squarrosus Cyperus strigosus Cyperus [A to L] Cyperus [M to Z + Indet.] Dichromena ? Rhynchospora Dulichium arundinaceum Eleocharis acicularis var. acicularis Eleocharis acicularis var. bella Eleocharis bolanderi Eleocharis decumbens Eleocharis macrostachya Eleocharis montevidensis Eleocharis obtusa Eleocharis pachycarpa Eleocharis palustris Eleocharis parishii Eleocharis parvula Eleocharis pauciflora Eleocharis [A to Z + Indet.] Eriophorum criniger Eriophorum gracile Eriophorum [A to Z + Indet.] Fimbristylis ? Bulbostylis Fimbristylis [A to Z] Heleocharis ? Eleocharis Hemicarpha ? Lipocarpha Isolepis carinata Isolepis cernua Isolepis setacea Kobresia bellardii Kobresia [A to Z + Indet.] Lipocarpha occidentalis Lipocarpha [A to Z + Indet.] Rhynchospora alba Rhynchospora colorata Rhynchospora glomerata Rhynchospora [A to Z + Indet.] Schoenus [A to Z + Indet.] Schoenoplectus acutus Schoenoplectus americanus Schoenoplectus californicus Schoenoplectus maritimus Schoenoplectus pungens Schoenoplectus robustus Schoenoplectus subterminalis Schoenoplectus tabernaemontani Scirpus ? also Eriophorum Scirpus ? also Isolepis Scirpus ? also Schoenoplectus Scirpus ? also Trichophorum Scirpus atrovirens Scirpus congdonii Scirpus microcarpus Scirpus nevadensis Scirpus pendulus Scirpus [A to Z + Indet.] Scleria [A to Z + Indet.] Trichophorum clementis CYRILLACEAE Cliftonia [A to Z + Indet.] Cyrilla racemiflora DATISCACEAE Datisca glomerata DIAPENSIACEAE Diapensia [A to Z + Indet.] Galax [A to Z + Indet.] DIPSACACEAE Dipsacus fullonum ssp. fullonum Dipsacus fullonum ssp. sylvestris Scabiosa [A to Z + Indet.] DROSERACEAE Dionaea muscipula Drosera anglica Drosera rotundifolia Drosera [A to Z + Indet.] EBENACEAE Diospyros texana Diospyros virginiana ELAEAGNACEAE Elaeagnus angustifolius Elaeagnus [A to Z + Indet.] Shepherdia argentea Shepherdia canadensis Shepherdia [A to Z + Indet.] ELATINACEAE Bergia texana Elatine rubella Elatine [A to Z + Indet.] EMPETRACEAE ? ERICACEAE ERICACEAE Ericoideae Andromeda polifolia Arbutus menziesii Arbutus [A to Z + Indet.] Arctostaphylos bakeri Arctostaphylos canescens ssp. canescens Arctostaphylos canescens ssp. sonomensis Arctostaphylos x cinerea Arctostaphylos columbiana Arctostaphylos confertiflora Arctostaphylos glandulosa Arctostaphylos glauca Arctostaphylos hispidula Arctostaphylos hookeri Arctostaphylos imbricata Arctostaphylos manzanita ssp. elegans Arctostaphylos manzanita ssp. manzanita Arctostaphylos mewukka Arctostaphylos morroensis Arctostaphylos myrtifolia Arctostaphylos nevadensis Arctostaphylos nummularia Arctostaphylos obispoensis Arctostaphylos parviflora Arctostaphylos patula Arctostaphylos pechoensis Arctostaphylos pringlei var. drupacea Arctostaphylos pungens Arctostaphylos rudis Arctostaphylos stanfordiana ssp. raichei Arctostaphylos stanfordiana ssp. stanfordiana Arctostaphylos tomentosa Arctostaphylos uva-ursi Arctostaphylos virgata Arctostaphylos viridissima Arctostaphylos viscida Arctostaphylos [A to Z] Arctostaphylos [Indet.] Befaria racemosa Cassiope mertensiana Cassiope [A to Z + Indet.] Ceratiola [A to Z + Indet.] Chamaedaphne calyculata Cladothamnus pyroliflorus Comarostaphylis diversifolia Empetrum nigrum Empetrum [A to Z + Indet.] Enkianthus [A to Z + Indet.] Epigaea [A to Z + Indet.] Erica canaliculata Erica mediterranea Erica [A to Z + Indet.] Gaultheria humifusa Gaultheria ovatifolia Gaultheria shallon Gaultheria [Indet.] Kalmia latifolia Kalmia polifolia ssp. microphylla Kalmia polifolia ssp. polifolia Kalmia [A to Z + Indet.] Kalmiopsis leachiana Ledum glandulosum Ledum groenlandicum Ledum [A to Z + Indet.] Leiophyllum [A to Z + Indet.] Leucothoë davisiae Leucothoë [A to Z + Indet.] Loiseleuria procumbens Lyonia ligustrina Lyonia [A to Z + Indet.] Menziesia ferruginea Menziesia [A to Z + Indet.] Ornithostaphylos oppositifolia Oxydendrum arboreum Pernettya [A to Z + Indet.] Phyllodoce breweri Phyllodoce empetriformis Phyllodoce glandulifera Phyllodoce [A to Z + Indet.] Pieris [A to Z + Indet.] Rhododendron macrophyllum Rhododendron occidentale Rhododendron [A to Z + Indet.] Vaccinium caespitosum Vaccinium membranaceum Vaccinium myrtillus Vaccinium ovalifolium Vaccinium ovatum Vaccinium oxycoccus Vaccinium pallidum Vaccinium parvifolium Vaccinium scoparium Vaccinium stamineum Vaccinium uliginosum ssp. occidentale Vaccinium vitis-idaea Vaccinium [A to Z] Vaccinium [Hybrids] Vaccinium [Indet.] Xolisma ? Lyonia Xylococcus bicolor Zenobia [A to Z] Monotropoideae Allotropa virgata Hemitomes congestum Monotropa hypopitys Monotropa uniflora Monotropsis [A to Z + Indet.] Pityopus californicus Pleuricospora fimbriolatum Pterospora andromedea Sarcodes sanguinea Pyroloideae Chimaphila menziesii Chimaphila umbellata sp. occidentalis Chimaphila umbellata [Other vars. + Indet.] Moneses uniflora Orthilia secunda Pyrola asarifolia ssp. asarifolia Pyrola asarifolia ssp. bracteata Pyrola asarifolia [Other sspp.] Pyrola minor Pyrola picta Pyrola [A to Z + Indet.] ERIOCAULACEAE Eriocaulon [A to Z + Indet.] Lachnocaulon [A to Z + Indet.] EUPHORBIACEAE Acalypha [A to Z + Indet.] Argythmnia californica Argythmnia lanceolata Argythmnia neomexicana Argythmnia [A to Z + Indet.] Bernardia [A to Z + Indet.] Chamaescye albomarginata Chamaescye fendleri Chamaescye glyptosperma Chamaescye hooveri Chamaescye maculata Chamaescye melanadenia Chamaescye micromera Chamaescye parishii Chamaescye polycarpa Chamaescye serpyllifolia Chamaescye [A to Z + Indet.] Cnidosculus [A to Z + Indet.] Codiaeum [A to Z + Indet.] Croton californicus Croton setigerus Croton wigginsii Croton [A to Z + Indet.] Crotonopsis [A to Z + Indet.] Ditaxis ? Argythmnia Eremocarpus ? Croton Euphorbia ? also Chamaescye Euphorbia corollata Euphorbia crenulata Euphorbia eriantha Euphorbia esula Euphorbia helioscopia Euphorbia incisa Euphorbia lathyris Euphorbia marginata Euphorbia oblongata Euphorbia palmeri Euphorbia peplus Euphorbia spathulata Euphorbia [A to L] Euphorbia [M to Z + Indet.] Jatropha [A to Z + Indet.] Phyllanthus [A to Z + Indet.] Poinsettia ? Euphorbia Ricinus communis Sapium [A to Z + Indet.] Sebastiana fruticosa Stillingia linearifolia Stillingia spinulosa Stillingia [A to Z + Indet.] Tetracoccus dioicus Tetracoccus hallii Tetracoccus [A to Z + Indet.] Tragia [A to Z + Indet.] FABACEAE ? LEGUMINOSAE FAGACEAE Castanea dentata Castanea pumila Castanopsis ? Chrysolepis Chrysolepis chrysophylla var. chrysophylla Chrysolepis chrysophylla var. minor Chrysolepis sempervirens Fagus grandifolia Fagus sylvatica Lithocarpus densiflora var. densiflora Lithocarpus densiflora var. echinoides Quercus agrifolia var. agrifolia Quercus alba Quercus berberidifolia Quercus chrysolepis Quercus coccinea Quercus douglasii Quercus dumosa Quercus dumosa ? Q. berberidifolia (p. p.) Quercus durata Quercus emoryi Quercus englemannii Quercus falcata Quercus gambelii Quercus garryana var. breweri Quercus garryana var. garryana Quercus havardii X Q. gambelii Quercus ilicifolia Quercus imbricaria Quercus kelloggii Quercus lobata Quercus macrocarpa Quercus marilandica Quercus montana Quercus x morehus Quercus muhlenbergii Quercus rubra Quercus sadleriana Quercus stellata Quercus suber Quercus turbinella Quercus vaccinifolia Quercus velutina Quercus virginiana Quercus wislizeni var. frutescens Quercus wislizeni var. wislizeni Quercus [A to L] Quercus [M to Z] Quercus [Indet.] FLACOURTIACEAE Oncoba [A to Z + Indet.] Xylosma [A to Z + Indet.] FLAGELLARIACEAE Flagellaria [A to Z + Indet.] FOUQUIERIACEAE Fouquieria splendens FRANKENIACEAE Frankenia salina Frankenia [A to Z + Indet.] FUMARIACEAE ? PAPAVERACEAE GARRYACEAE Garrya buxifolia Garrya elliptica Garrya flavescens ssp. congdonii Garrya flavescens ssp. flavescens Garrya flavescens ssp. pallida Garrya fremontii Garrya veatchii Garrya wrightii GENTIANACEAE Bartonia [A to Z + Indet.] Centaurium erythraea Centaurium exaltatum Centaurium floribundum Centaurium muehlenbergii Centaurium namophilum var. nemophilum Centaurium trichanthum Centaurium venustum Centaurium [A to Z + Indet.] Cicendia quadrangularis Frasera albicaulis var. albicaulis Frasera albicaulis var. nitida Frasera albomarginata Frasera fastigiata Frasera gypsicola Frasera montana Frasera neglecta Frasera speciosa Frasera utahensis Gentiana affinis var. affinis Gentiana affinis var. forwoodii Gentiana andrewsii Gentiana calycosa Gentiana newberryi Gentiana plurisetosa Gentiana sceptrum Gentiana setigera Gentiana [A to Z + Indet.] Gentianella amarella ssp. acuta Gentianella amarella ssp. amarella Gentianopsis holopetala Gentianopsis simplex Gentianopsis thermalis Gentianopsis [A to Z + Indet.] Menyanthes ? Menyanthaceae Microcala ? Cicendia Sabatia [A to Z + Indet.] Swertia ? also Frasera Swertia perennis GERANIACEAE California ? Erodium Erodium botrys Erodium brachycarpum Erodium cicutarium Erodium moschatum Erodium texanum Erodium [A to Z + Indet.] Geranium bicknellii Geranium carolinianum Geranium columbianum Geranium dissectum Geranium fremontii Geranium molle Geranium oreganum Geranium parryi Geranium pusillum Geranium retrorsum Geranium richardsonii Geranium viscocissimum Geranium [A to Z + Indet.] Pelargonium capitatum Pelargonium hortorum Pelargonium [A to Z + Indet.] GESNERIACEAE Saintpaulia [A to Z + Indet.] GOODENIACEAE Scaevola [A to Z + Indet.] GRAMINEAE Achnatherum ? Stipa Acroceras [A to Z + Indet.] Aegilopodes ? Aegilops Aegilops cylindrica Aegilops [A to Z + Indet.] Aegopogon [A to Z + Indet.] Aeluropus [A to Z + Indet.] Agropyron cristatum Agropyron [A to Z + Indet.] Agrostis aequivalvis Agrostis avenacea Agrostis borealis Agrostis capillaris Agrostis densiflora Agrostis diegoensis Agrostis exarata Agrostis hallii Agrostis hiemalis Agrostis humilis Agrostis idahoensis Agrostis longiligula Agrostis microphylla Agrostis oregonensis Agrostis pallens Agrostis perennans Agrostis scabra Agrostis stolonifera var. major Agrostis stolonifera var. palustris Agrostis stolonifera var. stolonifera Agrostis thurberiana Agrostis variabilis Agrostis [A to Z] Agrostis [Indet.] Aira caryophyllea Aira elegans Aira praecox Aira [A to Z + Indet.] Alloteropsis [A to Z + Indet.] Alopecurus aequalis Alopecurus alpinus Alopecurus arundinaceus Alopecurus carolinianus Alopecurus geniculatus Alopecurus howellii Alopecurus pallescens Alopecurus pratensis Alopecurus saccatus Alopecurus [A to Z + Indet.] Ammophila arenaria Ammophila [A to Z + Indet.] Ampelodesmos mauritanica Amphibromus [A to Z + Indet.] Andropogon ? also Bothriochloa Andropogon ? also Schizachyrium Andropogon bicornis Andropogon fastigiatus Andropogon gerardii Andropogon glomeratus Andropogon hallii Andropogon leucostachys Andropogon ternarius Andropogon virginicus Andropogon [A to L] Andropogon [M to Z + Indet.] Anisantha ? Bromus Anthaenantia rufa Anthaenantia [A to Z + Indet.] Anthephora hermaphrodita Anthoxanthum aristatum Anthoxanthum monticola Anthoxanthum nitens Anthoxanthum occidentale Anthoxanthum odoratum Anthoxanthum [A to Z + Indet.] Apera spica-venti Apluda mutica Arctagrostis latifolia Arctophila fulva Arctophila [A to Z + Indet.] Aristida adscensionis Aristida barbata Aristida californica Aristida capillacea Aristida longiseta Aristida longespica Aristida megapotamica Aristida oligantha Aristida purpurascens Aristida purpurea var. fendleriana Aristida purpurea var. nealleyi Aristida purpurea var. purpurea Aristida purpurea var. wrightii Aristida ternipes var. hamulosa Aristida ternipes var. ternipes Aristida [A to C] Aristida [D to L] Aristida [M to Z + Indet.] Arrhenatherum elatius Arrhenatherum [A to Z + Indet.] Arthraxon hispidus Arthraxon [A to Z + Indet.] Arundinaria [A to Z + Indet.] Arundinella [A to Z + Indet.] Arundo donax Astrebla [A to Z + Indet.] Avena barbata Avena fatua var. fatua Avena fatua var. sativa Avena [A to Z + Indet.] Avenochloa ? Helictotrichon Axonopus compressus Axonopus [A to Z + Indet.] Bambusa oldhamii Bambusa [A to Z + Indet.] Beckmannia syzigachne ssp. baicalensis Blepharidachne kingii Blepharidachne [A to Z + Indet.] Blepharoneuron [A to Z + Indet.] Boissiera [A to Z + Indet.] Bothriochloa barbinodis Bothriochloa ischaemum var. songarica Bothriochloa laguroides ssp. torreyana Bothriochloa [A to Z + Indet.] Bouteloua barbata Bouteloua curtipendula Bouteloua eriopoda Bouteloua gracilis Bouteloua hirsuta Bouteloua repens Bouteloua rigidiseta Bouteloua trifida Bouteloua [A to Z + Indet.] Brachiaria deflexa Brachiaria fasciculata Brachiaria ramosa Brachiaria texana Brachiaria [A to Z + Indet.] Brachyelytrum erectum Brachypodium sylvaticum Brachypodium [A to Z + Indet.] Briza maxima Briza media Briza minor Briza [A to Z + Indet.] Bromelica ? Melica Bromopsis ? Bromus Bromus aleutensis Bromus anomalus Bromus arenarius Bromus briziformis Bromus carinatus Bromus catharticus Bromus ciliatus Bromus diandrus Bromus erectus Bromus hordeaceus ssp. hordeaceus Bromus inermis ssp. inermis Bromus inermis ssp. pumpellianus Bromus japonicus Bromus kalmii Bromus laevipes Bromus madritensis ssp. madritensis Bromus madritensis ssp. rubens Bromus molliformis Bromus orcuttianus Bromus pacificus Bromus racemosus Bromus secalinus Bromus sitchensis var. sitchensis Bromus sterilis Bromus suksdorfii Bromus tectorum var. tectorum Bromus trinii Bromus vulgaris Bromus [A to Z] Buchloë dactyloides Calamagrostis bolanderi Calamagrostis breweri Calamagrostis canadensis var. canadensis Calamagrostis canadensis var. lactea Calamagrostis canescens Calamagrostis crassiglumis Calamagrostis epigeios Calamagrostis foliosa Calamagrostis howellii Calamagrostis koelerioides Calamagrostis nutkaensis Calamagrostis purpurascens Calamagrostis rubescens Calamagrostis scopulorum Calamagrostis stricta Calamagrostis tolucensis Calamagrostis [A to Z + Indet.] Calamovilfa gigantea Calamavilfa longifolia var. longifolia Capillipedium [A to Z + Indet.] Catabrosa aquatica Catapodium ? Desmazeria Cathestecum erectum Cenchrus echinatus Cenchrus incertus Cenchrus [A to Z + Indet.] Centotheca [A to Z + Indet.] Ceratochloa ? Bromus Chasmanthium latifolium Chasmanthium laxum ssp. laxum Chasmanthium laxum ssp. sessiliflorum Chasmanthium [A to Z + Indet.] Centotheca [A to Z + Indet.] Chloris andropogonoides Chloris brandegei Chloris canterai Chloris ciliata Chloris cucullata Chloris gayana Chloris inflata Chloris orthonoton Chloris pectinata Chloris pluriflora Chloris pycnothrix Chloris radiata Chloris submutica Chloris texensis Chloris truncata Chloris verticillata Chloris verticillata x C. cucullata Chloris virgata Chloris [A to N] Chloris [O to Z + Indet.] Chondrosium ? Bouteloua Chondrosum ? Bouteloua Chrysopogon [A to Z + Indet.] Chusquea [A to Z + Indet.] Cinna arundinacea Cinna latifolia Coelorachis cylindrica Coelorachis rugosa Coelorachis [A to Z + Indet.] Coix lacryma-jobi Coleanthus [A to Z + Indet.] Colpodium [A to Z + Indet.] Coridochloa ? Alloteropsis Cortaderia jubata Cortaderia selloana Corynephorus [A to Z + Indet.] Cottea pappophoroides Critesion ? Hordeum Crypsis schoenoides Crypsis [A to Z + Indet.] Ctenium aromaticum Cutandia [A to Z + Indet.] Cylindropyrum ? Aegilops Cymbopogon [A to Z + Indet.] Cynodon dactylon Cynodon [A to Z + Indet.] Cynosurus cristatus Cynosurus echinatus Dactylis glomerata Dactylis [A to Z + Indet.] Dactyloctenium aegyptium Dactyloctenium [A to Z + Indet.] Danthonia californica Danthonia intermedia Danthonia pilosa Danthonia sericea Danthonia spicata Danthonia unispicata Danthonia [A to Z] Danthonia [Indet.] Dasyochloa ? Erioneuron Deschampsia atropurpurea Deschampsia cespitosa ssp. cespitosa Deschampsia cespitosa ssp. holciformis Deschampsia danthonioides Deschampsia elongata Deschampsia flexuosa Deschampsia [A to Z] Desmazeria rigida Diarrhena americana Dichanthelium ? Panicum Dichanthium annulatum Diectomis ? Andropogon Digitaria californica Digitaria cognatum Digitaria ischaemum Digitaria patens Digitaria sanguinalis Digitaria [A to Z] Digitaria [Indet.] Diplachne ? Leptochloa Distichlis spicata Dupontia [A to Z + Indet.] Echinochloa colona Echinochloa crus-galli Echinochloa muricata Echinochloa walteri Echinochloa [A to Z + Indet.] Ectosperma ? Swallenia Ehrharta calycina Ehrharta erecta Eleusine indica Eleusine [A to Z + Indet.] Elionurus tripsacoides Elionurus [A to Z + Indet.] Elymus arenarius Elymus aristatus Elymus canadensis Elymus caput-medusae Elymus cinereus Elymus condensatus ssp. brevifolius Elymus condensatus ssp. condensatus Elymus elymoides ssp. californicus Elymus elymoides ssp. elymoides Elymus glaucus ssp. glaucus Elymus glaucus ssp. jepsonii Elymus glaucus ssp. virescens Elymus x hansenii Elymus hispidus Elymus hystrix Elymus innovatus Elymus lanceolatus Elymus x macounii Elymus mollis Elymus multisetus Elymus pacificus Elymus pauciflorus Elymus repens Elymus riparius Elymus scribneri Elymus sierrae Elymus smithii Elymus spicatus Elymus trachycaulus ssp. subsecundum Elymus trachycaulus ssp. trachycaulus Elymus triticoides Elymus x vancouverensis Elymus virginicus Elymus [A to L] Elymus [M to Z + Indet.] Elytrigia ? Elymus Enneapogon desvauxii Enneapogon [A to Z + Indet.] Eragrostis barrelieri Eragrostis capillaris Eragrostis chariis Eragrostis cilianensis Eragrostis ciliaris Eragrostis curtipedicellata Eragrostis curvula Eragrostis erosa Eragrostis frankii Eragrostis hirsuta Eragrostis hypnoides Eragrostis intermedia Eragrostis lugens Eragrostis mexicana Eragrostis minor Eragrostis nigra Eragrostis orcuttiana Eragrostis parviflora Eragrostis pectinacea Eragrostis pilosa Eragrostis prolifera Eragrostis secundiflora ssp. oxylepis Eragrostis secundiflora ssp. secundiflora Eragrostis sessilispica Eragrostis spectabilis Eragrostis superba Eragrostis tephrosanthos Eragrostis trichodes Eragrostis unioloides Eragrostis [A to L] Eragrostis [M to Z] Eragrostis [Indet.] Eremochloa [A to Z + Indet.] Eremopyrum [A to Z + Indet.] Eriachne [A to Z + Indet.] Erianthus ? Saccharum Eriochloa acuminata var. acuminata Eriochloa aristata Eriochloa contracta Eriochloa punctata Eriochloa [A to Z] Eriochloa [Indet.] Erioneuron pilosum Erioneuron pulchellum Euchlaena ? Zea Eulalia [A to Z + Indet.] Eustachys [A to Z + Indet.] Festuca ? also Vulpia Festuca arizonica Festuca arundinacea Festuca brachyphylla ssp. brachyphylla Festuca californica var. californica Festuca confinis Festuca elmeri var. elmeri Festuca idahoensis Festuca occidentalis Festuca ovina Festuca pratensis Festuca roemeri var. klamathensis Festuca roemeri var. roemeri Festuca rubra Festuca saximontana Festuca subulata Festuca subuliflora Festuca tolucensis Festuca viridula Festuca [A to Z] Festuca [Indet.] Gastridium phleoides Glyceria borealis Glyceria canadensis Glyceria elata Glyceria fluitans Glyceria grandis var. grandis Glyceria nubigena Glyceria occidentalis Glyceria striata var. striata Glyceria [A to Z + Indet.] Gouinia [A to Z + Indet.] Gymnopogon ambiguus Gymnopogon brevifolius Gymnopogon floridanus Gymnopogon [A to Z + Indet.] Gynerium sagittatum Hackelochloa granularis Hainardia cylindrica Heleochloa ? Crypsis Helictotrichon [A to Z + Indet.] Hemarthria [A to Z + Indet.] Henrardia [A to Z + Indet.] Hesperochloa ? Festuca Heteropogon contortus Heteropogon [A to Z + Indet.] Heterostipa ? Stipa Hierochloë ? Anthoxanthum Hilaria belangeri var. belangeri Hilaria jamesii Hilaria mutica Hilaria rigida Hilaria [A to Z + Indet.] Holcus lanatus Holcus mollis Homolepis [A to Z + Indet.] Hordeum brachyantherum ssp. brachyantherum Hordeum brachyantherum ssp. californicum Hordeum depressum Hordeum jubatum ssp. jubatum Hordeum marinum Hordeum murinum ssp. glaucum Hordeum murinum ssp. leporinum Hordeum murinum ssp. murinum Hordeum pusillum Hordeum vulgare var. vulgare Hordeum [A to Z + Indet.] Hymenachne [A to Z + Indet.] Hydrochloa: Luziola Hystrix ? Elymus Ichnanthus [A to Z + Indet.] Imperata brevifolia Imperata [A to Z + Indet.] Isachne [A to Z + Indet.] Ischaemum [A to Z + Indet.] Koeleria gerardii Koeleria macrantha Koeleria [A to Z + Indet.] Lagurus ovatus Lamarckia aurea Lasiacis [A to Z + Indet.] Leersia hexandra Leersia oryzoides Leersia virginica Leersia [A to Z + Indet.] Leptochloa dubia Leptochloa fusca ssp. fascicularis Leptochloa fusca ssp. uninervia Leptochloa panicea ssp. brachiata Leptochloa [A to Z + Indet.] Leptoloma ? Digitaria Lepturus repens Lepturus [A to Z + Indet.] Leucopoa ? Festuca Leymus ? Elymus Lolium perenne ssp. multiflorum Lolium perenne ssp. perenne Lolium temulentum Lolium [A to Z + Indet.] Lophochlaena ? Pleuropogon Lophopyrum ? Elymus Lycurus phleoides var. phleoides Manisuris ? Coelorachis Manisuris ? Hemarthria Melica aristata Melica bulbosa var. bulbosa Melica californica var. californica Melica ciliata Melica fugax Melica geyeri var. geyeri Melica harfordii Melica imperfecta Melica nutans Melica stricta var. stricta Melica subulata var. subulata Melica torreyana Melica [A to Z + Indet.] Melinis minutiflora Melinis repens Mesosetum [A to Z + Indet.] Mibora [A to Z + Indet.] Microchloa [A to Z + Indet.] Microstegium [A to Z + Indet.] Milium [A to Z + Indet.] Miscanthus [A to Z + Indet.] Mniochloa [A to Z + Indet.] Molinia [A to Z + Indet.] Monanthochloë littoralis Monerma ? Hainardia Muhlenbergia andina Muhlenbergia arenacea Muhlenbergia arenicola Muhlenbergia arsenei Muhlenbergia asperifolia Muhlenbergia californica Muhlenbergia emersleyi Muhlenbergia filiformis Muhlenbergia frondosa Muhlenbergia mexicana Muhlenbergia microsperma Muhlenbergia minutissima Muhlenbergia montana Muhlenbergia pauciflora Muhlenbergia porteri Muhlenbergia quadridentata Muhlenbergia racemosa Muhlenbergia richardsonis Muhlenbergia rigens Muhlenbergia schreberi Muhlenbergia torreyi Muhlenbergia wolfii Muhlenbergia [A to L] Muhlenbergia [M to Z] Muhlenbergia [Indet.] Munroa squarrosa Nardus [A to Z + Indet.] Nassella ? Stipa Neeragrostis ? Eragrostis Neostapfia colusana Olyra latifolia Opizia stolonifera Oplismenus burmannii Oplismenus hirtellus Oplismenus [A to Z + Indet.] Orcuttia californica Orcuttia pilosa Orcuttia tenuis Orcuttia viscida Orthoclada [A to Z + Indet.] Oryza sativa Oryza [A to Z + Indet.] Oryzopsis asperifolia Oryzopsis kingii Oryzopsis micrantha Oryzopsis miliacea Oryzopsis racemosa Oryzopsis [A to Z + Indet.] Panicum ? also Brachiaria Panicum ? also Setaria Panicum ? also Urochloa Panicum aciculare Panicum acuminatum var. acuminatum Panicum acuminatum var. columbianum Panicum acuminatum var. fasciculatum Panicum acuminatum var. implicatum Panicum acuminatum var. lindheimeri Panicum acuminatum var. longiligulatum Panicum acuminatum [Other vars.] Panicum antidotale Panicum boreale Panicum boscii Panicum bulbosum Panicum capillare var. capillare Panicum chamaelonche Panicum commonsianum Panicum commutatum Panicum consanguineum Panicum depauperatum Panicum dichotomiflorum var. dichotomum Panicum dichotomum Panicum ensifolium Panicum flexile Panicum hallii var. filipes Panicum hallii var. hallii Panicum hirticaule Panicum implicatum Panicum latifolium Panicum laxum Panicum leibergii Panicum leucoblepharis Panicum maximum Panicum meridionale Panicum miliaceum Panicum obtusum Panicum oligosanthes var. oligosanthes Panicum oligosanthes var. scribnerianum Panicum ovale var. ovale Panicum parvifolium Panicum philadelphicum Panicum pilosum Panicum purpurascens Panicum rigidulum Panicum scabriuscula Panicum scoparium Panicum sphaerocarpon Panicum sumatrense Panicum trichoides Panicum tsugetorum Panicum urvilleanum Panicum verrucosum Panicum virgatum var. virgatum Panicum xalapense Panicum [A to F] Panicum [G to L] Panicum [M to Z + Indet.] Pappophorum bicolor Pappophorum [A to Z + Indet.] Parapholis incurva Parapholis strigosa Pascopyrum ? Elymus Paspalidium [A to Z + Indet.] Paspalum blodgettii Paspalum conjugatum Paspalum dilatatum Paspalum dissectum Paspalum distichum Paspalum floridanum Paspalum lividum Paspalum longipilum Paspalum notatum Paspalum paniculatum Paspalum plicatulum Paspalum pubiflorum Paspalum setaceum Paspalum urvillei Paspalum vaginatum Paspalum virgatum Paspalum [A to Z + Indet.] Pennisetum ciliare Pennisetum setaceum Pennisetum setosum Pennisetum villosum Pennisetum [A to Z + Indet.] Pentarraphis [A to Z + Indet.] Phalaris aquatica Phalaris arundinacea Phalaris californica Phalaris canariensis Phalaris caroliniana Phalaris lemmonii Phalaris minor Phalaris paradoxa Phalaris [A to Z + Indet.] Phalaroides ? Phalaris Phanopyrum ? Panicum Pharus [A to Z + Indet.] Phippsia algida Phleum alpinum Phleum phleoides Phleum pratense Phragmites australis Phyllostachys [A to Z + Indet.] Piptatherum ? Oryzopsis Piptochaetium fimbriatum Piptochaetium [A to Z + Indet.] Pleuraphis ? Hilaria Pleuropogon californicus var. californicus Pleuropogon californicus var. davyi Pleuropogon refractus Poa alpina Poa annua Poa attenuata Poa arctica Poa bigelovii Poa bolanderi Poa bulbosa Poa compressa Poa confinis Poa douglasii Poa eminens Poa epilis Poa fendleriana ssp. fendleriana Poa glauca var. glauca Poa glauca ssp. rupicola Poa howellii Poa keckii Poa kelloggii Poa leptocoma Poa macrantha Poa nemoralis ssp. interior Poa nemoralis ssp. nemoralis Poa nervosa var. nervosa Poa nervosa var. wheeleri Poa palustris Poa piperi Poa pratensis ssp. pratensis Poa pringlei Poa reflexa Poa rhizomata Poa secunda ssp. juncifolia Poa secunda ssp. secunda Poa trivialis Poa unilateralis Poa wheeleri Poa [A to K] Poa [L to Z] Poa [Indet.] Podagrostis ? Agrostis Polypogon australis Polypogon interruptus Polypogon maritimus ssp. maritimus Polypogon monspeliensis Polypogon viridis Polypogon [A to Z + Indet.] Pseudoroegneria ? Elymus Ptilagrostis ? Oryzopsis Puccinellia ? also Torreyochloa Puccinellia distans Puccinellia fasciculata Puccinellia howellii Puccinellia lemmonii Puccinellia maritima Puccinellia nutkaensis Puccinellia nuttalliana Puccinellia tenella ssp. langeana Puccinellia [A to Z + Indet.] Racemobambos [A to Z] Redfieldia flexuosa Reimarochloa [A to Z + Indet.] Rhynchelytrum ? Melinis Rostraria ? Koeleria Rottboëllia [A to Z + Indet.] Saccharum [A to Z + Indet.] Sacciolepis [A to Z + Indet.] Schedonnardus paniculatus Schismus arabicus Schismus barbatus Schizachne purpurascens Schizachyrium scoparium ssp. scoparium Schizachyrium semiberbe Schizachyrium [A to Z + Indet.] Sclerochloa dura Scleropoa ? Desmazeria Scleropogon brevifolius Scolochloa festucacea Scribneria bolanderi Secale cereale Sesleria [A to Z + Indet.] Setaria faberi Setaria glauca Setaria gracilis Setaria italica Setaria macrostachya Setaria magna Setaria palmifolia Setaria ramiseta Setaria verticillata Setaria viridis Setaria [A to Z + Indet.] Sieglingia ? Danthonia Sitanion ? Elymus Sorghastrum nutans Sorghastrum secundum Sorghum bicolor Sorghum halepense Sorghum [A to Z + Indet.] Spartina alterniflora Spartina cynosuroides Spartina densiflora Spartina foliosa Spartina gracilis Spartina patens Spartina pectinata Spartina [A to Z + Indet.] Sphenopholis obtusata Sphenopholis [A to Z + Indet.] Sporobolus airoides var. a. Sporobolus asper Sporobolus contractus Sporobolus cryptandrus Sporobolus diander Sporobolus domingensis Sporobolus flexuosus Sporobolus junceus Sporobolus neglectus Sporobolus pyramidatus Sporobolus vaginiflorus Sporobolus virginicus Sporobolus [A to F] Sporobolus [G to Z] Sporobolus [Indet.] Steinchisma hians Stenotaphrum secundatum Stipa arida Stipa avenacea Stipa x bloomeri Stipa californica Stipa cernua Stipa comata var. comata Stipa coronata Stipa eminens Stipa hymenoides Stipa ichu Stipa lemmonii var. lemmonii Stipa lepida var. lepida Stipa lettermanii Stipa leucotricha Stipa nelsonii ssp. dorei Stipa nelsonii ssp. nelsonii Stipa neomexicana Stipa occidentalis var. occidentalis Stipa pinetorum Stipa pulchra Stipa scribneri Stipa speciosa Stipa stillmanii Stipa tenuissima Stipa thurberiana Stipa virescens Stipa viridula Stipa [A to O] Stipa [P to Z] Stipa [Indet.] Stipa [Hybrids] Swallenia alexandrae Taeniatherum ? Elymus Themeda triandra Themeda [A to Z + Indet.] Thinopyrum ? Elymus Thrasya [A to Z + Indet.] Thuarea [A to Z + Indet.] Torreyochloa erecta Torreyochloa pallida var. pauciflora Trachypogon secundus Trachypogon [A to Z + Indet.] Tragus [A to Z + Indet.] Trichachne ? Digitaria Trichloris ? Chloris Tricholaena [A to Z + Indet.] Tridens ? also Erioneuron Tridens albescens Tridens elongatus Tridens flavus Tridens muticus Tridens [A to Z + Indet.] Triniochloa [A to Z + Indet.] Triplasis [A to Z + Indet.] Tripogon [A to Z + Indet.] Tripsacum dactyloides Triraphis [A to Z + Indet.] Trisetum canescens Trisetum cernuum Trisetum spicatum Trisetum wolfii Trisetum [A to Z + Indet.] Triticum aestivum Triticum [A to Z + Indet.] Tuctoria greenei Uniola ? also Chasmanthium Uniola paniculata Uniola [A to Z + Indet.] Vahlodea ? Deschampsia Ventenata dubia Vetiveria [A to Z + Indet.] Vulpia bromoides Vulpia microstachys var. ciliata Vulpia microstachys var. microstachys Vulpia microstachys var. pauciflora Vulpia myuros var. hirsuta Vulpia myuros var. myuros Vulpia octoflora var. glauca Vulpia octoflora var. hirtella Vulpia octoflora var. octoflora Vulpia [A to Z + Indet.] Willkommia texana Zea mays Zizania [A to Z + Indet.] Zizaniopsis miliacea Zoysia [A to Z + Indet.] GROSSULARIACEAE Escallonia rubra var. macrantha Escallonia rubra var. rubra Escallonia [A to Z + Indet.] Ribes aureum Ribes binominatum Ribes bracteosum Ribes californicum Ribes cereum Ribes divaricatum var. divaricatum Ribes howellii Ribes hudsonianum Ribes indecorum Ribes inerme var. inerme Ribes inerme var. klamathense Ribes lacustre Ribes laxiflorum Ribes lobbii Ribes malvaceum var. malvaceum Ribes marshallii Ribes menziesii Ribes montigenum Ribes nevadense Ribes quercetorum Ribes roezlii var. amictum Ribes roezlii var. cruentum Ribes roezlii var. roezlii Ribes sanguineum var. glutinosum Ribes sanguineum var. sanguineum Ribes setosum Ribes speciosum Ribes triste Ribes velutinum Ribes victoris Ribes viscosissimum Ribes [A to L] Ribes [M to Z + Indet.] GUTTIFERAE Ascyrum [A to Z + Indet.] Hypericum anagalloides Hypericum calycinum Hypericum concinnum Hypericum hookerianum Hypericum muticum Hypericum perforatum Hypericum scouleri Hypericum [A to Z + Indet.] HAEMODORACEAE Lophiola [A to Z + Indet.] HALORAGACEAE Myriophyllum aquaticum Myriophyllum hippuroides Myriophyllum sibiricum Myriophyllum spicatum Myriophyllum [A to Z + Indet.] Proserpinaca [A to Z + Indet.] HAMAMELIDACEAE Hamamelis virginiana Liquidambar styraciflua HIPPOCASTANACEAE ? SAPINDACEAE HIPPURIDACEAE Hippuris vulgaris Hippuris [A to Z + Indet.] HYDRANGEACEAE Carpenteria californica Decumaria [A to Z + Indet.] Deutzia [A to Z + Indet.] Fendlera [A to Z + Indet.] Fendlerella utahensis Hydrangea arborescens Hydrangea macrophylla Hydrangea [A to Z + Indet.] Jamesia americana Philadelphus californicus Philadelphus lewisii var. gordonianus Philadelphus microphyllus Philadelphus [A to Z + Indet.] Whipplea modesta HYDROCHARITACEAE ? NAJADACEAE HYDROPHYLLACEAE Draperia systyla Ellisia [A to Z + Indet.] Emmenanthe penduliflora Eriodictyon angustifolium Eriodictyon californicum Eriodictyon crassifolium Eriodictyon trichocalyx Eriodictyon [A to Z + Indet.] Eucrypta chrysanthemifolia var. bipinnatifida Eucrypta chrysanthemifolia var. chrysanthemifolia Eucrypta micrantha Eucrypta [Indet.] Hesperochiron californicus Hesperochiron pumilus Hydrophyllum capitatum var. alpinum Hydrophyllum capitatum var. capitatum Hydrophyllum fendleri var. albifrons Hydrophyllum fendleri var. fendleri Hydrophyllum occidentale Hydrophyllum tenuipes Hydrophyllum virginianum Hydrophyllum [A to Z + Indet.] Lemmonia ? Nama Nama aretioides Nama demissum Nama hispidum Nama lobbii Nama [A to Z + Indet.] Nemophila breviflora Nemophila heterophylla Nemophila maculata Nemophila menziesii Nemophila parviflora Nemophila pendunculata Nemophila pulchella Nemophila spatulata Nemophila [A to Z + Indet.] Phacelia adenophora Phacelia affinis Phacelia argentea Phacelia bicolor Phacelia bolanderi Phacelia brachyloba Phacelia californica Phacelia calthifolia Phacelia campanularia ssp. campanularia Phacelia campanularia ssp. vasiformis Phacelia cephalotes Phacelia cicutaria var. cicutaria Phacelia cicutaria var. hispida Phacelia cicutaria var. hubbyi Phacelia ciliata Phacelia cookei Phacelia corrugata Phacelia corymbosa Phacelia crenulata var. corrugata Phacelia crenulata var. crenulata Phacelia crenulata var. minutiflora Phacelia cryptantha Phacelia curvipes Phacelia dalesiana Phacelia davidsonii Phacelia distans Phacelia divaricata Phacelia douglasii Phacelia egena Phacelia fremontii Phacelia grandiflora Phacelia greenei Phacelia hastata var. compacta Phacelia hastata var. hastata Phacelia heterophylla ssp. heterophylla Phacelia heterophylla ssp. virgata Phacelia humilis Phacelia imbricata Phacelia insularis var. continentis Phacelia integrifolia Phacelia leonis Phacelia linearis Phacelia malvifolia Phacelia minor Phacelia mutabilis Phacelia nashiana Phacelia nemoralis ssp. nemoralis Phacelia nemoralis ssp. oregonensis Phacelia parryi Phacelia pringlei Phacelia procera Phacelia ramosissima Phacelia rotundifolia Phacelia sericea Phacelia tanacetifolia Phacelia thermalis Phacelia vallicola Phacelia vallis-mortae Phacelia [A to L] Phacelia [M to Z] Phacelia [Indet.] Pholistoma auritum Pholistoma membranaceum Pholistoma racemosum Romanzoffia californica Romanzoffia sitchensis Romanzoffia tracyi Tricardia [A to Z + Indet.] Turricula [A to Z + Indet.] HYPERICACEAE ? GUTTIFERAE ILLICIACEAE Illicium [A to Z + Indet.] IRIDACEAE Belamcanda [A to Z + Indet.] Crocosmia x crocosmiiflora Crocosmia [A to Z + Indet.] Crocus [A to Z + Indet.] Iris bracteata Iris chrysophylla Iris douglasiana Iris fernaldii Iris innominata Iris longipetala Iris macrosiphon Iris missouriensis Iris purdyi Iris tenax ssp. klamathensis Iris tenax ssp. tenax Iris tenuissima Iris thompsonii Iris [A to Z] Iris [Indet.] Ixia maculata Ixia [A to Z + Indet.] Nemastylis [A to Z + Indet.] Olsynium douglasii Romulea [A to Z + Indet.] Sisyrinchium ? also Olysinium Sisyrinchium bellum Sisyrinchium californicum Sisyrinchium halophilum Sisyrinchium idahoensis Sisyrinchium [A to Z + Indet.] Sparaxis [A to Z + Indet.] Watsonia [A to Z + Indet.] JUGLANDACEAE Carya cordiformis Carya floridana Carya ovata Carya texana Carya [A to Z + Indet.] Juglans californica Juglans hindsii Juglans major Juglans [A to Z + Indet.] Pterocarya [A to Z + Indet.] JUNCACEAE Juncus acuminatus Juncus arcticus Juncus articulatus Juncus balticus var. balticus Juncus balticus var. montanus Juncus balticus var. vallicola Juncus biflorus Juncus bolanderi Juncus brevicaudatus Juncus breweri Juncus bryoides Juncus bufonius var. bufonius Juncus bufonius var. occidentalis Juncus canadensis Juncus capillaris Juncus capitatus Juncus chlorocephalus Juncus compressus Juncus confusus Juncus covillei var. covillei Juncus covillei var. obtusatus Juncus dichotomus Juncus diffusissimus Juncus drummondii Juncus dubius Juncus dudleyi Juncus effusus ssp. austrocalifornicus Juncus effusus ssp. effusus Juncus effusus ssp. pacificus Juncus effusus ssp. solutus Juncus ensifolius var. ensifolius Juncus ensifolius [Other vars.] Juncus exiguus Juncus falcatus Juncus hemiendytus Juncus hesperius Juncus howellii Juncus interior Juncus kelloggii Juncus laccatus Juncus lesueurii Juncus longistylis Juncus luciensis Juncus macrandrus Juncus marginatus var. marginatus Juncus mertensianus Juncus mexicanus Juncus nevadensis var. columbianus Juncus nevadensis var. nevadensis Juncus nodosus Juncus occidentalis Juncus orthophyllus Juncus oxymeris Juncus parryi Juncus patens Juncus phaeocephalus Juncus regelii Juncus saximontanus Juncus tenuis var. tenuis Juncus tiehmii Juncus torreyi Juncus triformis Juncus validus Juncus xiphioides Juncus [A to L] Juncus [M to Z] Juncus [Indet.] Luzula campestris var. campestris Luzula congesta Luzula divaricata Luzula glabrata Luzula multiflora var. frigida Luzula multiflora var. multiflora Luzula orestera Luzula parviflora Luzula spicata Luzula subcongesta Luzula subsessilis Luzula [A to Z + Indet.] JUNCAGINACEAE Lilaea scilloides Triglochin concinnum Triglochin maritimum Triglochin striatum Triglochin [A to Z + Indet.] KRAMERIACEAE ? CAPPARACEAE LABIATAE Acanthomintha ilicifolia Agastache parvifolia Agastache urticifolia Agastache [A to Z + Indet.] Dracocephalum [A to Z + Indet.] Glechoma hederacea Hedeoma hispida Hedeoma [A to Z + Indet.] Hyptis emoryi Lamium amplexicaule Lamium purpureum Lavandula [A to Z + Indet.] Leonotis [A to Z + Indet.] Leonurus cardiaca Lephechinia calycina Lycopus americanus Lycopus uniflorus Marrubium vulgare Melissa officinalis Mentha arvensis Mentha canadensis Mentha pulegium Mentha spicata Mentha [A to Z + Indet.] Molucella [A to Z + Indet.] Monarda fistulosa Monarda [A to Z + Indet.] Monardella exilis Monardella glauca Monardella lanceolata Monardella odoratissima ssp. odoratissima Monardella odoratissima ssp. pallida Monardella purpurea Monardella sheltonii Monardella villosa Monardella [A to Z + Indet.] Nepeta cataria Physostegia [A to Z + Indet.] Pogogyne abramsii Pogogyne douglasii ssp. douglasii Pogogyne douglasii ssp. parvilora Pogogyne zizyphoroides Pogogyne [A to Z + Indet.] Poliomintha [A to Z + Indet.] Prunella vulgaris var. lanceolata Prunella vulgaris var. vulgaris Prunella [A to Z + Indet.] Pycnanthemum californicum Pycnanthemum [A to Z + Indet.] Rosmarinus officinalis Salazaria mexicana Salvia apiana Salvia carduacea Salvia columbariae Salvia dorrii var. dorii Salvia dorrii var. incana Salvia eremostachya Salvia funerea Salvia leucophylla Salvia mellifera Salvia mohavensis Salvia sonomensis Salvia spathacea Salvia [A to L] Salvia [M to Z] Salvia [Indet.] Satureja douglasii Satureja [A to Z + Indet.] Scutellaria angustifolia Scutellaria antirrhinoides Scutellaria californica Scutellaria integrifolia Scutellaria nana Scutellaria siphoncampyloides Scutellaria tuberosa Scutellaria [A to Z + Indet.] Stachys ajugoides var. rigida Stachys arvensis Stachys bullata Stachys chamissonis Stachys palustris ssp. pilosa Stachys pycnantha Stachys stricta Stachys [A to Z + Indet.] Stachys [Indet.] Teucrium canadense Trichostema lanatum Trichostema lanceolatum Trichostema laxum Trichostema oblongum Trichostema simulatum Trichostema [A to Z + Indet.] LAMIACEAE ? LABIATAE LARDIZABALACEAE Akebia quinata LAURACEAE Laurus [A to Z + Indet.] Lindera benzoin Persea americana Persea [A to Z + Indet.] Sassafras albida Umbellularia californica LEGUMINOSAE Abrus precatorius Acacia greggii Acacia longifolia Acacia melanoxylon Acacia verticillata Acacia [A to L] Acacia [M to Z + Indet.] Albizia [A to Z + Indet.] Alhagi [A to Z + Indet.] Amorpha fruticosa Amorpha [A to Z + Indet.] Anadenanthera [A to Z + Indet.] Astragalus adsurgens Astragalus agnicidus Astragalus agrestis Astragalus albulus Astragalus alpinus Astragalus amphioxys Astragalus anxius Astragalus argophyllus var. argophyllus Astragalus beckwithii Astragalus bisulcatus Astragalus breweri Astragalus californicus Astragalus calycosus var. calycosus Astragalus canadensis Astragalus chloodes Astragalus cibarius Astragalus coccineus Astragalus convallarius Astragalus crotalariae Astragalus curvicarpus Astragalus didymocarpus Astragalus drummondii Astragalus duchesnensis Astragalus ensiformis Astragalus episcopus Astragalus filipes Astragalus flavus Astragalus gambelianus Astragalus geyeri var. geyeri Astragalus insularis var. harwoodii Astragalus iodanthus var. iodanthus Astragalus johannis-howellii Astragalus kentrophyta var. denaus Astragalus layneae Astragalus lentiginosus var. diphysus Astragalus lentiginosus var. fremontii Astragalus lentiginosus var. lentiginosus Astragalus lentiginosus var. salinus Astragalus lentiginosus var. variabilis Astragalus lentiginosus [Other vars. A to L] Astragalus lentiginosus [Other vars. M to Z] Astragalus lonchocarpus Astragalus magdalenae var. peirsonii Astragalus megacarpus Astragalus miguelensis Astragalus miser var. oblongifolius Astragalus mollissimus Astragalus oophorus var. caulescens Astragalus oophorus var. oophorus Astragalus pardalinus Astragalus pattersonii Astragalus pauperculus Astragalus perianus Astragalus praelongus var. ellisiae Astragalus praelongus var. praelongus Astragalus preussii var. preusii Astragalus purshii var. lagopinus Astragalus purshii var. lectulus Astragalus purshii var. purshii Astragalus purshii var. tinctus Astragalus rattanii var. jepsonianus Astragalus rattanii var. rattanii Astragalus robbinsii Astragalus saurinus Astragalus spatulatus Astragalus succumbens Astragalus tenellus Astragalus traskiae Astragalus umbraticus Astragalus whitneyi ssp. siskiyouensis Astragalus whitneyi ssp. whitneyi Astragalus whitneyi [Other sspp.] Astragalus woodruffii Astragalus [A & B] Astragalus [C] Astragalus [D] Astragalus [E to I] Astragalus [J to L] Astragalus [M & N] Astragalus [O to Q] Astragalus [R] Astragalus [S] Astragalus [T] Astragalus [U to Z] Astragalus [Indet.] Baptisia [A to Z + Indet.] Bituminaria [A to Z + Indet.] Caesalpinia virgata Caesalpinia [A to Z + Indet.] Calliandra eriophylla Calliandra [A to Z + Indet.] Canavalia [A to Z + Indet.] Caragana [A to Z + Indet.] Cassia [A to Z + Indet.] Centrosema [A to Z + Indet.] Cercidium ? Parkinsonia Cercis canadensis var. orbiculata Cercis [A to Z + Indet.] Clitoria [A to Z + Indet.] Coursetia [A to Z + Indet.] Crotalaria [A to Z + Indet.] Cytisus ? also Genista Cytisus scoparius var. scoparius Cytisus scoparius cv. ‘andreanus’ Cytisus [A to Z + Indet.] Dalea formosa Dalea mollis Dalea mollissima Dalea phleoides Dalea purpurea Dalea searlsiae Dalea [A to Z + Indet.] Desmanthus illinoensis Desmodium [A to Z + Indet.] Dolichos ? Lablab Erythrina [A to Z + Indet.] Eysenhardtia [A to Z + Indet.] Galactia [A to Z + Indet.] Genista monspessulana Gleditsia [A to Z + Indet.] Glycyrrhiza lepidota Gymnocladus [A to Z + Indet.] Hedysarum alpinum Hedysarum boreale Hedysarum [A to Z + Indet.] Hoffmannseggia ? also Caesalpinia Hoffmannseggia glauca Hoffmannseggia [A to Z + Indet.] Hoita [A to Z + Indet.] Indigofera [A to Z + Indet.] Lablab [A to Z + Indet.] Laburnum [A to Z + Indet.] Lathyrus delnorticus Lathyrus glandulosus Lathyrus japonicus Lathyrus jepsonii ssp. californicus Lathyrus lanszwertii var. lanszwertii Lathyrus lanszwertii var. leucanthus Lathyrus lanszwertii var. tracyi Lathyrus latifolius Lathyrus littoralis Lathyrus nevadensis Lathyrus palustris Lathyrus pauciflorus Lathyrus polyphyllus Lathyrus sphaericus Lathyrus sulphureus Lathyrus tingitanus Lathyrus torreyi Lathyrus vestitus ssp. ochropetalus Lathyrus vestitus ssp. vestitus Lathyrus vestitus [Other ssp.] Lathyrus [A to Z] Lathyrus [Indet.] Lespedeza [A to Z + Indet.] Leucaena [A to Z + Indet.] Lotus aboriginus Lotus argophyllus Lotus corniculatus Lotus crassifolius Lotus denticulatus Lotus formosissimus Lotus grandiflorus Lotus hamatus Lotus heermannii Lotus humistratus Lotus micranthus Lotus nevadensis var. douglasii Lotus nevadensis var. nevadensis Lotus oblongifolius var. nevadensis Lotus oblongifolius var. oblongifolius Lotus pedunculatus Lotus pinnatus Lotus rigidus Lotus salsuginosus Lotus scoparius Lotus strigosus var. strigosus Lotus strigosus var. tomentellus Lotus unifoliolatus Lotus utahensis Lotus wrangelianus Lotus yollabolliensis Lotus [A to Z + Indet.] Lupinus adsurgens var. adsurgens Lupinus adsurgens var. lilacinus Lupinus adsurgens var. undulatus Lupinus affinis Lupinus albicaulis var. albicaulis Lupinus albicaulis var. shastensis Lupinus albifrons var. albifrons Lupinus albifrons var. collinus Lupinus x alpestris Lupinus andersonii Lupinus arboreus Lupinus arbustus ssp. arbustus Lupinus arbustus ssp. calcaratus Lupinus argenteus ssp. argenteus Lupinus argenteus ssp. rubricaulis Lupinus argenteus ssp. tenellus Lupinus argenteus [Other sspp.] Lupinus aridus Lupinus bakeri ssp. amplus Lupinus bakeri ssp. bakeri Lupinus benthamii Lupinus bicolor ssp. bicolor Lupinus bicolor ssp. marginatus Lupinus bingenensis var. subsaccatus Lupinus brevicaulis Lupinus breweri var. breweri Lupinus breweri var. bryoides Lupinus breweri var. grandiflorus Lupinus burkei ssp. burkei Lupinus caespitosus Lupinus caudatus Lupinus concinnus Lupinus confertus Lupinus constancei Lupinus croceus var. croceus Lupinus culbertsonii ssp. culbertsonii Lupinus culbertsonii ssp. hypolasius Lupinus duranii Lupinus excubitus var. excubitus Lupinus excubitus [Other vars.] Lupinus formosus Lupinus hirsutissimus Lupinus holmgrenanus Lupinus lapidicola Lupinus latifolius var. latifolius Lupinus latifolius var. viridifolius Lupinus laxiflorus Lupinus lepidus var. lepidus Lupinus lepidus var. lobbii Lupinus lepidus var. sellulus Lupinus leucophyllus Lupinus littoralis Lupinus longifolius Lupinus luteolus Lupinus lyallii var. lyalii Lupinus lyallii var. villosus Lupinus meionanthus Lupinus microcarpus var. densiflorus Lupinus microcarpus var. microcarpus Lupinus milo-bakeri Lupinus nanus ssp. nanus Lupinus nanus [Other ssp.] Lupinus obtusilobus Lupinus odoratus Lupinus onustus Lupinus pachylobus Lupinus palmeri Lupinus parviflorus Lupinus perennis Lupinus polycarpus Lupinus polyphyllus Lupinus prunophilus Lupinus pusillus Lupinus rivularis Lupinus saxosus Lupinus sericatus Lupinus sericeus Lupinus sparsiflorus Lupinus stiversii Lupinus subvexus Lupinus succulentus Lupinus sulphureus Lupinus tracyi Lupinus truncatus Lupinus vallicola ssp. apricus Lupinus vallicola ssp. vallicola Lupinus variicolor Lupinus wyethii Lupinus [A to C] Lupinus [D to I] Lupinus [J to R] Lupinus [S to Z] Lupinus [Indet.] Marina parryi Medicago arabica Medicago lupulina Medicago minima Medicago polymorpha Medicago praecox Medicago sativa Medicago [A to Z + Indet.] Melilotus alba Melilotus indica Melilotus officinalis Mimosa [A to Z + Indet.] Olneya tesota Onobrychis [A to Z + Indet.] Ononis [A to Z + Indet.] Orbexilum [A to Z + Indet.] Ornithopus [A to Z + Indet.] Oxytropis lambertii Oxytropis oreophila Oxytropis sericea Oxytropis [A to Z + Indet.] Parkinsonia aculeata Parkinsonia florida Parkinsonia microphylla Parryella filifolia Pediomelum megalanthum Pediomelum mephiticum Pediomelum [A to Z + Indet.] Petalostemon ? Dalea Peteria thompsoniae Phaseolus [A to Z +] Pickeringia montana var. montana Pithecellobium [A to Z + Indet.] Prosopis glandulosa Prosopis [A to Z + Indet.] Psoralea ? Hoita Psoralea ? Orbexilum Psoralea ? Pediomelum Psoralea ? Psoralidium Psoralea ? Rupertia Psoralidium junceum Psoralidium lanceolatum Psoralidium tenuiflorum Psorothamnus arborescens var. simplifolius Psorothamnus emoryi Psorothamnus fremontii Psorothamnus polydenius Psorothamnus schottii Psorothamnus spinosus Psorothamnus [A to Z + Indet.] Pueraria montana var. lobata Rhynchosia [A to Z + Indet.] Robinia neomexicana Robinia pseudoacacia Rupertia physodes Rupertia rigida Schrankia [A to Z + Indet.] Senna armata Sesbania drummondii Sesbania [A to Z + Indet.] Sophora leachiana Sophora [A to Z + Indet.] Spartium junceum Sphaerophysa salsula Stylosanthes [A to Z + Indet.] Swainsona ? Sphaerophysa Tephrosia [A to Z + Indet.] Thermopsis macrophylla var. argentata Thermopsis macrophylla var. macrophylla Thermopsis macrophylla var. venosa Thermopsis rhombifolia var. montana Thermopsis rhombifolia var. rhombifolia Thermopsis robusta Thermopsis [A to Z + Indet.] Tipuana tipu Trifolium albopurpureum Trifolium andersonii var. beatleyae Trifolium arvense Trifolium barbigerum Trifolium bifidum Trifolium breweri Trifolium campestre Trifolium ciliolatum Trifolium cyathiferum Trifolium dasyphyllum Trifolium depauperatum var. depauperatum Trifolium depauperatum var. truncatum Trifolium dichotomum Trifolium dubium Trifolium eriocephalum var. eriocephalum Trifolium fucatum Trifolium gracilentum Trifolium hirtum Trifolium howellii Trifolium hybridum Trifolium incarnatum Trifolium longipes ssp. hansenii Trifolium longipes ssp. longipes Trifolium longipes ssp. oreganum Trifolium macraei Trifolium macrocephalum Trifolium microdon Trifolium monanthum Trifolium nanum Trifolium obtusiflorum Trifolium oliganthum Trifolium olivaceum Trifolium parryi Trifolium pratense Trifolium productum Trifolium repens Trifolium subterraneum Trifolium variegatum Trifolium wildenowii Trifolium wormskioldii var. wormskioldii Trifolium [A to Z] Trifolium [Indet.] Ulex europaea Vicia americana ssp. americana Vicia americana ssp. minor Vicia cracca Vicia gigantea Vicia hirsuta Vicia sativa ssp. nigra Vicia sativa ssp. sativa Vicia tetrasperma Vicia villosa var. varia Vicia villosa var. villosa Vicia [A to Z + Indet.] Vigna [A to Z + Indet.] Wisteria floribunda Wisteria [A to Z + Indet.] LEMNACEAE Lemna gibba Lema minor Lemna minuscula Lemna [A to Z + Indet.] Spirodela polyrrhiza Spirodela punctata Wolffia [A to Z + Indet.] Wolfiella [A to Z + Indet.] LENNOACEAE Ammobroma ? Pholisma Pholisma arenarium Pholisma sonorae LENTIBULARIACEAE Pinguiula vulgaris ssp. macroceras Pinguicula [A to Z + Indet.] Utricularia vulgaris Utricularia [A to Z + Indet.] LILIACEAE Agapanthus africanus Aletris [A to Z + Indet.] Allium acuminatum Allium amplectans Allium anceps Allium atrorubens Allium bisceptrum var. bisceptrum Allium bolanderi var. bolanderi Allium bolanderi var. mirabile Allium brandegei Allium brevistylum Allium burlewii Allium campanulatum Allium cernuum Allium cratericola Allium crenulatum Allium dichlamydeum Allium drummondii Allium falcifolium Allium fimbriatum var. fimbriatum Allium fimbriatum var. purdyi Allium geyeri Allium haematochiton Allium hoffmanii Allium howellii var. howellii Allium hyalinum Allium lacunosum Allium lemmonii Allium macrum Allium membranaceum Allium obtusum Allium parvum Allium perdulce Allium platycaule Allium punctum Allium sanbornii var. sanbornii Allium schoenoprasum Allium serra Allium siskiyouense Allium textile Allium tolmiei var. tolmiei Allium triquetrum Allium tuolumnense Allium unifolium Allium validum Allium yosemitense Allium [A to L] Allium [M to Z] Allium [Indet.] Amaryllis [A to Z + Indet.] Androstephium breviflorum Asparagus officinalis ssp. o. Asparagus [A to Z + Indet.] Bloomeria crocea Brodiaea ? also Dichelostemma Brodiaea ? also Triteleia Brodiaea coronaria ssp. coronaria Brodiaea coronaria ssp. rosea Brodiaea elegans Brodiaea minor Brodiaea stellaris Brodiaea terrestris Brodiaea [A to Z] Brodiaea [Indet.] Calochortus albus Calochortus amabilis Calochortus bruneaunis Calochortus catalinae Calochortus clavatus Calochortus coeruleus var. coeruleus Calochortus coeruleus var. nanus Calochortus elegans Calochortus flexuosus Calochortus gunnisonii Calochortus howellii Calochortus kennedyi Calochortus leichtlinii Calochortus longebarbatus Calochortus luteus Calochortus macrocarpus Calochortus monophyllus Calochortus nitidus Calochortus nudus Calochortus nuttallii Calochortus persistens Calochortus splendens Calochortus superbus Calochortus tolmiei Calochortus umbellatus Calochortus uniflorus Calochortus venustus Calochortus vestae Calochortus [A to Z + Indet.] Camassia quamash ssp. breviflora Camassia quamash ssp. linearis Camassia quamash ssp. quamash Camassia quamash ssp. utahensis Camassia quamash ssp. walpolei Chlorogalum angustifolium Chlorogalum pomeridianum var. p. Chlorogalum [A to Z + Indet.] Clintonia andrewsiana Clintonia uniflora Clintonia [A to Z + Indet.] Cooperia [A to Z + Indet.] Cordyline ? Agavaceae Dasylirion [A to Z + Indet.] Dichelostemma capitatum ssp. capitatum Dichelostemma congestum Dichelostemma ida-maia Dichelostemma multiflorum Dichelostemma pulchellum Dichelostemma volubile Dichelostemma [A to Z + Indet.] Disporum ? Prosartes Erythronium californicum Erythronium citrinum Erythronium grandiflorum Erythronium helenae Erythronium hendersonii Erythronium howellii Erythronium oregonum Erythronium revolutum Erythronium [A to Z + Indet.] Fritillaria affinis var. affinis Fritillaria atropurpurea Fritillaria biflora Fritillaria camschatcensis Fritillaria eastwoodiae Fritillaria glauca Fritillaria lanceolata Fritillaria liliacea Fritillaria micrantha Fritillaria pinetorum Fritillaria pluriflora Fritillaria pudica Fritillaria purdyi Fritillaria recurva Fritillaria [A to Z] Fritillaria [Hybrids] Fritillaria [Indet.] Hastingsia alba Hastingsia atropurpurea Hastingsia bracteosa Hastingsia serpentinicola Hesperocallis undulata Kniphofia [A to Z + Indet.] Leucocrinum montanum Leucojum aestivum Lilium bolanderi Lilium columbianum Lilium humboldtii Lilium kelleyanum Lilium kelloggii Lilium maritimum Lilium occidentale Lilium pardalinum ssp. pardalinum Lilium pardalinum ssp. vollmeri Lilium pardalinum ssp. wigginsii Lilium parryi Lilium rubescens Lilium washingtonianum var. purpurascens Lilium washingtonianum var. w. Lilium [A to Z + Indet.] Lloydia [A to Z + Indet.] Maianthemum canadense Maianthemum dilatatum Maianthemum racemosum Maianthemum stellatum Maianthemum [A to Z + Indet.] Medeola [A to Z + Indet.] Muilla maritima Muilla transmontana Muscari [A to Z + Indet.] Narcissus pseudonarcissus Narcissus [A to Z + Indet.] Narthecium californicum Nothoscordum [A to Z + Indet.] Odontostomum hartwegii Ornithogalum [A to Z + Indet.] Phormium tenax Polygonatum pubescens Prosartes hookeri var. hookeri Prosartes hookeri var. parvifolia Prosartes hookeri var. trachyandra Prosartes smithii Prosartes [A to Z + Indet.] Pseudotrillium rivale Schoenolirion ? Hastingsia Scoliopus bigelovii Smilacina ? Maianthemum Smilax ? Smilacaceae Stenanthium gramineum Stenanthium occidentale Streptopus amplexifolius var. americanus Streptopus amplexifolius var. amplexifolius Streptopus roseus var. curvipes Streptopus roseus var. roseus Streptopus [A to Z + Indet.] Tofieldia ? also Triantha Tofieldia [A to Z + Indet.] Toxicoscordion ? Zigadenus Triantha occidentalis Trillium ? also Pseudotrillium Trillium albidum Trillium chloropetalum Trillium erectum Trillium grandiflorum Trillium ovatum ssp. oettingeri Trillium ovatum ssp. ovatum Trillium sessile Trillium [A to Z + Indet.] Triteleia bridgesii Triteleia crocea var. crocea Triteleia crocea var. modesta Triteleia gracilis Triteleia grandiflora Triteleia hendersonii Triteleia hyacinthina Triteleia ixioides ssp. anilina Triteleia ixioides ssp. ixioides Triteleia ixioides ssp. scabra Triteleia laxa Triteleia peduncularis Uvularia [A to Z + Indet.] Veratrum californicum var. californicum Veratrum fimbriatum Veratrum insolitum Veratrum viride Veratrum [Hybrids] Xerophyllum tenax Zigadenus elegans Zigadenus fremontii Zigadenus micranthus Zigadenus paniculatus Zigadenus venenosus var. venenosus Zigadenus [A to Z + Indet.] LIMNANTHACEAE Floerkea prosperpinacoides Limnanthes bakeri Limnanthes douglasii var. douglasii Limnanthes douglasii var. nivea Limnanthes douglasii var. rosea Limnanthes floccosa ssp. californica Limnanthes floccosa ssp. floccosa Limnanthes [A to Z + Indet.] LINACEAE Hesperolinon adenophyllum Hesperolinon micranthum Hesperolinon [A to Z + Indet.] Linum ? also Hesperolinon Linum ? also Sclerolinon Linum bienne Linum grandiflorum Linum lewisii Linum [A to Z + Indet.] Sclerolinon digynum LOASACEAE Cevallia sinuata Eucnide urens Mentzelia albicaulis Mentzelia congesta Mentzelia dispersa Mentzelia involucrata Mentzelia laevicaulis Mentzelia lindleyi Mentzelia micrantha Mentzelia montana Mentzelia multiflora var. longiloba Mentzelia multiflora var. multiflora Mentzelia nitens Mentzelia veatchiana Mentzelia [A to L] Mentzelia [M to Z] Mentzelia [Indet.] Petalonyx nitidus Petalonyx thurberi Petalonyx [A to Z + Indet.] LOGANIACEAE Desfontainea [A to Z + Indet.] Gelsimium [A to Z + Indet.] LORANTHACEAE ? VISCACEAE LYTHRACEAE Ammannia [A to Z + Indet.] Cuphea [A to Z + Indet.] Lythrum hyssopifolia Lythrum [A to Z + Indet.] Rotala [A to Z + Indet.] MAGNOLIACEAE Liriodendron tulipifera Magnolia grandiflora Magnolia x soulangeana Magnolia stellata Magnolia virginiana Magnolia [A to Z + Indet.] MALPIGHIACEAE Janusia [A to Z + Indet.] MALVACEAE Abutilon pictum Abutilon theophrasti Abutilon [A to Z + Indet.] Alcea [A to Z + Indet.] Althaea [A to Z + Indet.] Anoda cristata Ayenia compacta Ayenia [A to Z + Indet.] Brachychiton [A to Z + Indet.] Callirhoë involucrata Eremalche exilis Eremalche parryi Eremalche [A to Z + Indet.] Firmiana [A to Z + Indet.] Fremontodendron californicum Fremontodendron [A to Z + Indet.] Gossypium [A to Z + Indet.] Hibiscus denudatus Hibiscus trionum Hibiscus [A to Z + Indet.] Horsfordia [A to Z + Indet.] Iliamna bakeri Iliamna latibracteata Iliamna rivularis Lavatera arborea Lavatera assurgentiflora Lavatera cretica Lavatera [A to Z + Indet.] Malacothamnus fasciculatus Malacothamnus fremontii Malacothamnus [A to Z + Indet.] Malope [A to Z + Indet.] Malva neglecta Malva nicaeenis Malva parviflora Malva rotundifolia Malva [A to Z + Indet.] Malvastrum ? Eremalchne Malvaviscus [A to Z + Indet.] Malvella [A to Z + Indet.] Modiola caroliniana Sida [A to Z + Indet.] Sidalcea calycosa Sidalcea campestris Sidalcea candida Sidalcea diploscypha Sidalcea hartwegii Sidalcea hirsuta Sidalcea malachroides Sidalcea malviflora ssp. asprella Sidalcea malviflora ssp. celata Sidalcea malviflora ssp. elegans Sidalcea malviflora ssp. malviflora Sidalcea malviflora ssp. nana Sidalcea malviflora ssp. purpurea Sidalcea neomexicana Sidalcea oregana ssp. eximia Sidalcea oregana ssp. hydrophila Sidalcea oregana ssp. oregana Sidalcea oregana ssp. spicata Sidalcea [A to Z] Sidalcea [Indet.] Sphaeralcea ambigua ssp. ambigua Sphaeralcea ambigua ssp. monticola Sphaeralcea ambigua ssp. rosacea Sphaeralcea ambigua ssp. rugosa Sphaeralcea angustifolia Sphaeralcea coccinea Sphaeralcea emoryi Sphaeralcea grossulariifolia Sphaeralcea munroana Sphaeralcea parvifolia Sphaeralcea [A to Z + Indet.] MARANTACEAE Thalia [A to Z + Indet.] MELASTOMATACEAE Melastoma [A to Z + Indet.] Rhexia [A to Z + Indet.] Tibouchina urvilleana MELIACEAE Melia azedarach MELIANTHACEAE Melianthus major MENISPERMACEAE Cocculus [A to Z + Indet.] Menispermum [A to Z + Indet.] MENYANTHACEAE Fauria [A to Z + Indet.] Nymphoides [A to Z + Indet.] Menyanthes trifoliata MOLLUGINACEAE Glinus lotoides Glinus [A to Z + Indet.] Mollugo verticillata MONOTROPACEAE ? ERICACEAE MORACEAE Broussonetia [A to Z + Indet.] Ficus carica Ficus [A to Z + Indet.] Maclura pomifera Morus alba Morus rubra MYOPORACEAE Myoporum [A to Z + Indet.] MYRICACEAE Morella californica Myrica ? also Morella Myrica cerifera Myrica hartwegii Myrica [A to Z + Indet.] MYRTACEAE Callistemon citrinus Callistemon rigidus Callistemon [A to Z + Indet.] Eucalyptus globulus Eucalyptus polyanthemos Eucalyptus tereticornis Eucalyptus [A to Z + Indet.] Eugenia [A to Z + Indet.] Kunzea [A to Z + Indet.] Leptospermum laevigatum Leptospermum scoparium Leptospermum [A to Z + Indet.] Melaleuca [A to Z + Indet.] Myrtus [A to Z + Indet.] Psidium [A to Z + Indet.] Syzygium paniculatum NAJADACEAE Egeria [A to Z + Indet.] Elodea canadensis Najas flexilis Najas [A to Z + Indet.] NELUMBONACEAE Nelumbo [A to Z + Indet.] NEPENTHACEAE Nepenthes [A to Z + Indet.] NYCTAGINACEAE Abronia fragrans Abronia latifolia Abronia mellifera Abronia turbinata Abronia umbellata ssp. breviflora Abronia umbellata ssp. umbellata Abronia villosa Abronia [A to Z + Indet.] Allionia [A to Z + Indet.] Boerhavia triquetra Boerhavia [A to Z + Indet.] Bougainvillea [A to Z + Indet.] Mirabilis alipes Mirabilis bigelovii var. bigelovii Mirabilis bigelovii var. retrorsa Mirabilis californica Mirabilis laevis Mirabilis linearis Mirabilis multiflora Mirabilis [A to Z + Indet.] Oxybaphus ? Mirabilis Selinocarpus [A to Z + Indet.] Tripterocalyx [A to Z + Indet.] NYMPHAEACEAE Nelumbo ? Nelumbonaceae Nuphar polysepalum Nymphaea tetragona Nymphaea [A to Z + Indet.] NYSSACEAE Nyssa sylvatica OLEACEAE Chionanthus [A to Z + Indet.] Forestiera neomexicana Forestiera [A to A + Indet.] Forsythia [A to Z + Indet.] Fraxinus anomala Fraxinus dipetala Fraxinus latifolia Fraxinus velutina Fraxinus [A to Z + Indet.] Jasminum [A to Z + Indet.] Ligustrum ovalifolium Ligustrum [A to Z + Indet.] Menodora scabra Menodora spinescens Menodora [A to Z + Indet.] Osmanthus [A to Z + Indet.] Phillyrea [A to Z + Indet.] Syringa [A to Z + Indet.] ONAGRACEAE Boisduvalia ? Epilobium Calyophus lavandulifolius Calyophus [A to Z + Indet.] Camissonia bistorta Camissonia boothii ssp. alyssoides Camissonia boothii ssp. boothii Camissonia boothii ssp. decorticans Camissonia boothii ssp. desertorum Camissonia boothii [Other ssp.] Camissonia brevipes Camissonia californica Camissonia campestris Camissonia cardiophylla ssp. cardiophylla Camissonia chamaenerioides Camissonia cheiranthifolia ssp. cheiranthifolia Camissonia cheiranthifolia ssp. suffruticosa Camissonia claviformis ssp. claviformis Camissonia claviformis ssp. cruciformis Camissonia claviformis ssp. lancifolia Camissonia contorta Camissonia graciliflora Camissonia hirtella Camissonia micrantha Camissonia minor Camissonia ovata Camissonia pallida Camissonia parvula Camissonia pusilla Camissonia refracta Camissonia strigulosa Camissonia subacaulis Camissonia tanacetifolia ssp. tanacetifolia Camissonia walkeri ssp. tortilis Camissonia walkeri ssp. walkeri Camissonia [A to L] Camissonia [M to Z] Camissonia [Indet.] Chamerion angustifolium ssp. circumvagum Chamerion latifolium Circaea alpina var. alpina Circaea alpina var. pacifica Circaea [A to Z + Indet.] Clarkia affinis Clarkia amoena ssp. amoena Clarkia amoena ssp. huntiana Clarkia amoena ssp. whitneyi Clarkia arcuata Clarkia bottae Clarkia concinna ssp. concinna Clarkia cylindrica Clarkia davyi Clarkia gracilis ssp. gracilis Clarkia gracilis ssp. sonomensis Clarkia gracilis ssp. tracyi Clarkia lassenensis Clarkia pulchella Clarkia purpurea ssp. purpurea Clarkia purpurea ssp. quadrivulnera Clarkia purpurea ssp. viminea Clarkia rhomboidea Clarkia unguiculata Clarkia [A to Z] Clarkia [Indet.] Epilobium anagillidifolium Epilobium brachycarpum Epilobium canum ssp. canum Epilobium canum ssp. latifolium Epilobium ciliatum ssp. ciliatum Epilobium ciliatum ssp. glandulosum Epilobium ciliatum ssp. watsonii Epilobium clavatum Epilobium densiflorum Epilobium foliosum Epilobium glaberrimum ssp. fastigiatum Epilobium glaberrimum ssp. glaberrimum Epilobium halleanum Epilobium hirsutum Epilobium hornemannii Epilobium lactiflorum Epilobium luteum Epilobium minutum Epilobium obcordatum Epilobium oreganum Epilobium oregonense Epilobium pallidum Epilobium palustre Epilobium pygmaeum Epilobium rigidum Epilobium saximontanum Epilobium septentrionale Epilobium siskiyouense Epilobium torreyi Epilobium [A to Z] Epilobium [Indet.] Fuchsia hybrida Fuchsia magellanica Fuchsia [A to Z + Indet.] Gaura coccinea Gaura [A to Z + Indet.] Gayophytum diffusum ssp. diffusum Gayophytum diffusum ssp. parviflorum Gayophytum heterozygum Gayophytum humile Gayophytum racemosum Gayophytum ramosissimum Gayophytum [A to Z + Indet.] Jussiaea [A to Z + Indet.] Ludwigia hexapetala Ludwigia palustris Ludwigia repens var. peploides Ludwigia [A to Z + Indet.] Oenothera acutissima Oenothera albicaulis Oenothera caespitosa ssp. caespitosa Oenothera caespitosa ssp. marginata Oenothera caespitosa [Other sspp.] Oenothera californica ssp. californica Oenothera coronopifolia Oenothera deltoides Oenothera elata ssp. hirsutissima Oenothera elata ssp. hookeri Oenothera flava ssp. flava Oenothera glazioviana Oenothera pallida Oenothera stricta ssp. stricta Oenothera villosa ssp. strigosa Oenothera villosa ssp. villosa Oenothera wolfii Oenothera [A to l] Oenothera [M to Z] Oenothera [Indet.] Zauschneria ? Epilobium Zauschneria [A to Z] ORCHIDACEAE Calopogon [A to Z + Indet.] Calypso bulbosa Cephalanthera austinae Corallorhiza maculata Corallorhiza mertensiana Corallorhiza striata Corallorhiza [A to Z + Indet.] Cypripedium californicum Cypripedium fasciculatum Cypripedium montanum Cypripedium [A to Z + Indet.] Eburophyton ? Cephalanthera Epipactis gigantea Goodyera oblongifolia Goodyera [A to Z + Indet.] Habenaria [A to Z + Indet.] Liparis [A to Z + Indet.] Listera caurina Listera convallarioides Listera cordata Listera [A to Z + Indet.] Malaxis [A to Z + Indet.] Piperia candida Piperia elegans Piperia elongata Piperia transversa Piperia unalascensis Piperia [A to Z + Indet.] Platanthera dilatata var. albiflora Platanthera hyperborea Platanthera leucostachys Platanthera sparsiflora var. ensifolia Platanthera sparsiflora var. sparsiflora Platanthera stricta Platanthera [A to Z + Indet.] Spiranthes porrifolia Spiranthes romanzoffiana Spiranthes [A to Z + Indet.] Tipularia [A to Z + Indet.] OROBANCHACEAE Boschniakia hookeri Boschniakia rossica Boschniakia strobilacea Epifagus [A to Z + Indet.] Orobanche californica ssp. californica Orobanche corymbosa Orobanche fasciculata var. fasciculata Orobanche fasciculata var. franciscana Orobanche fasciculata var. lutea Orobanche ludoviciana Orobanche uniflora Orobanche [A to Z + Indet.] Rhinanthoideae Bellardia trixago Castilleja affinis ssp. affinis Castilleja affinis ssp. litoralis Castilleja ambigua ssp. ambigua Castilleja ambigua ssp. humboldtiensis Castilleja angustifolia Castilleja applegatei ssp. applegatei Castilleja applegatei ssp. disticha Castilleja applegatei ssp. pinetorum Castilleja arachnoidea Castilleja attenuata Castilleja cinerea Castilleja densiflora Castilleja elata Castilleja exserta ssp. exserta Castilleja exserta ssp. latifolia Castilleja flava Castilleja foliolosa Castilleja hispida ssp. brevilobata Castilleja hispida ssp. hispida Castilleja integra Castilleja lacera Castilleja lanata ssp. hololeuca Castilleja latifolia Castilleja lemmonii Castilleja linariifolia Castilleja lineariloba Castilleja martinii Castilleja mendocinensis Castilleja miniata ssp. elata Castilleja miniata ssp. miniata Castilleja minor Castilleja nana Castilleja pilosa ssp. longispica Castilleja pilosa ssp. pilosa Castilleja pruinosa Castilleja rhexiifolia Castilleja rubicunda ssp. lithospermoides Castilleja schizotricha Castilleja stenantha Castilleja subinclusa ssp. franciscana Castilleja sulphurea Castilleja tenuis Castilleja wightii Castilleja [A to F] Castilleja [G to L] Castilleja [M to O] Castilleja [P to Z] Cordylanthus kingii ssp. helleri Cordylanthus maritimus ssp. canescens Cordylanthus maritimus ssp. palustris Cordylanthus pilosus Cordylanthus pringlei Cordylanthus ramosus Cordylanthus rigidus Cordylanthus tenuis ssp. brunneus Cordylanthus tenuis ssp. pallescens Cordylanthus tenuis ssp. viscidus Cordylanthus wrightii Cordylanthus [A to Z + Indet.] Digitalis purpurea Hebe speciosa Hebe [A to Z + Indet.] Orthocarpus ? also Castilleja Orthocarpus ? also Triphysaria Orthocarpus cuspidatus ssp. copelandii Orthocarpus cuspidatus ssp. cryptandrus Orthocarpus cuspidatus ssp. cuspidatus Orthocarpus imbricatus Orthocarpus luteus Orthocarpus [A to Z + Indet.] Parentucellia viscosa Pedicularis attollens Pedicularis bracteosa var. bracteosa Pedicularis bracteosa var. flavida Pedicularis contorta Pedicularis densiflora Pedicularis groenlandica Pedicularis howellii Pedicularis parryi Pedicularis racemosa Pedicularis semibarbata Pedicularis [A to Z + Indet.] Rhinanthus [A to Z + Indet.] Triphysaria eriantha ssp. eriantha Triphysaria eriantha ssp. rosea Triphysaria pusilla Triphysaria versicolor ssp. faucibarbatus Triphysaria versicolor ssp. versicolor Veronica americana Veronica anagallis-aquatica Veronica arvensis Veronica biloba Veronica catenata Veronica chamaedrys Veronica copelandii Veronica cusickii Veronica peregrina ssp. peregrina Veronica peregrina ssp. xalapensis Veronica persica Veronica scutellata Veronica serpyllifolia ssp. humifusa Veronica serpyllifolia ssp. serpyllifolia Veronica wormskjoldii Veronica [A to Z + Indet.] OXALIDACEAE Oxalis corniculata Oxalis oregana Oxalis pes-caprae Oxalis rubra Oxalis trilliifolia Oxalis [A to Z + Indet.] PAEONIACEAE Paeonia brownii Paeonia californica PALMAE Chamaerops humilis Trachycarpus [A to Z + Indet.] PAPAVERACEAE Fumarioideae Corydalis aurea Corydalis caseana ssp. caseana Corydalis caseana ssp. cusickii Corydalis micrantha Corydalis pauciflora Corydalis scouleri Corydalis sempervirens Corydalis [A to Z + Indet.] Dicentra chrysantha Dicentra cucullaria Dicentra formosa var. formosa Dicentra formosa var. oregana Dicentra ochroleuca Dicentra pauciflora Dicentra uniflora Dicentra [A to Z + Indet.] Fumaria officinalis Papaverioideae Arctomecon [A to Z + Indet.] Argemone corymbosa Argemone minuta ssp. argentea Argemone minuta ssp. minuta Argemone minuta ssp. rotundata Argemone pleiacantha Argemone [A to Z + Indet.] Canbya [A to Z + Indet.] Chelidonium majus Dendromecon rigida ssp. harfordii Dendromecon rigida ssp. rigida Eschscholzia caespitosa Eschscholzia californica Eschscholzia glyptosperma Eschscholzia hypecoides Eschscholzia lobbii Eschscholzia minutiflora Eschscholzia parishii Eschscholzia [A to Z + Indet.] Hunnemannia [A to Z + Indet.] Meconella californica Papaver rhoeas Papaver [A to Z + Indet.] Platystemon californicus Platystigma linearis Romneya coulteri Romneya [A to Z + Indet.] Sanguinaria canadensis Stylomecon heterophylla PARNASSIACEAE Parnassia californica Parnassia fimbriata Parnassia palustris Parnassia parviflora Parnassia [A to Z + Indet.] PASSIFLORACEAE Passiflora [A to Z + Indet.] PAULOWNIACEAE Paulownia tomentosa PEDALIACEAE Ibicella [A to Z + Indet.] Proboscidea louisianica PHYTOLACCACEAE Phytolacca americana Rivina humilis PITTOSPORACEAE Pittosporum eugenioides Pittosporum tenuifolium Pittosporum tobira Pittosporum [A to Z + Indet.] PLANTAGINACEAE Plantago aristata Plantago australis ssp. hirtella Plantago bigelovii ssp. californica Plantago coronopus Plantago elongata Plantago erecta Plantago indica Plantago insularis Plantago lanceolata Plantago major Plantago maritima var. californica Plantago maritima var. juncoides Plantago maritima var. maritima Plantago patagonica var. patagonica Plantago [A to Z + Indet.] PLATANACEAE Platanus hybrida Platanus occidentalis Platanus racemosa Platanus wrightii PLUMBAGINACEAE Armeria maritima ssp. californica Limonium californicum Limonium [A to Z + Indet.] Plumbago [A to Z + Indet.] POACEAE ? GRAMINEAE POLEMONIACEAE Allophyllum divaricatum Allophyllum gilioides Allophyllum [A to Z + Indet.] Cobaea [A to Z + Indet.] Collomia diversifolia Collomia grandiflora Collomia heterophylla Collomia linearis Collomia tinctoria Collomia tracyi Collomia [A to Z + Indet.] Eriastrum densifolium Eriastrum diffusum Eriastrum eremicum Eriastrum sappharinum Eriastrum sparsiflorum Eriastrum wilcoxii Eriastrum [A to Z + Indet.] Gilia cana ssp. triceps Gilia capillaris Gilia capitata ssp. capitata Gilia capitata ssp. pacifica Gilia filiformis Gilia hutchinsifolia Gilia inconspicua Gilia latiflora var. latiflora Gilia latifolia Gilia leptalea Gilia leptomeria Gilia mcvickerae Gilia millefoliata Gilia ochroleuca ssp. exilis Gilia ochroleuca ssp. ochroleuca Gilia ochroleuca [Other sspp.] Gilia scopulorum Gilia sinuata Gilia splendens Gilia stellata Gilia tricolor ssp. diffusa Gilia tricolor ssp. tricolor Gilia [A to L] Gilia [M to Z + Indet.] Gymnosteris [A to Z + Indet.] Ipomopsis aggregata ssp. aggregata Ipomopsis aggregata ssp. attenuata Ipomopsis aggregata ssp. formissima Ipomopsis congesta ssp. congesta Ipomopsis congesta ssp. montana Ipomopsis polycladon Ipomopsis [A to Z + Indet.] Langloisia setosissima ssp. punctata Langloisia setosissima ssp. setosissima Langloisia [A to Z + Indet.] Leptodactylon californicum Leptodactylon pungens Leptodactylon [A to Z + Indet.] Linanthus acicularis Linanthus androsaceus Linanthus aureus Linanthus bakeri Linanthus bicolor Linanthus bolanderi Linanthus ciliatus Linanthus demissus Linanthus dianthiflorus Linanthus dichotomus ssp. dichotomus Linanthus filipes Linanthus grandiflorus Linanthus harknessii Linanthus latisectus Linanthus liniflorus Linanthus montanus Linanthus nuttallii ssp. howellii Linanthus nuttallii ssp. nuttallii Linanthus nuttallii [Other sspp.] Linanthus pachyphyllus Linanthus parryae Linanthus parviflorus Linanthus pygmaeus Linanthus rattanii Linanthus septentrionalis Linanthus [A to Z] Linanthus [Indet.] Loeseliastrum matthewsii Loeseliastrum schottii Microsteris ? Phlox Navarretia breweri Navarettia divaricata Navarretia intertexta ssp. propinqua Navarretia leucocephala ssp. leucocephala Navarretia leucocephala ssp. minima Navarretia mellita Navarretia prolifera ssp. lutea Navarretia pubescens Navarretia squarrosa Navarretia tagetina Navarretia viscidula Navarretia [A to Z + Indet.] Phlox adsurgens Phlox austromontana Phlox diffusa ssp. diffusa Phlox divaricata Phlox douglasii Phlox gracilis ssp. gracilis Phlox hirsuta Phlox hoodii ssp. canescens Phlox hoodii ssp. hoodii Phlox longifolia Phlox multiflora Phlox speciosa ssp. nitida Phlox speciosa ssp. occidentalis Phlox speciosa ssp. speciosa Phlox stansburyi ssp. stansburyi Phlox [A to L] Phlox [M to Z] Phlox [Indet.] Polemonium acutiflorum Polemonium caeruleum ssp. caeruleum Polemonium californicum Polemonium carneum Polemonium chartaceum Polemonium foliosissimum Polemonium micranthum Polemonium occidentale ssp. occidentale Polemonium pulcherrimum Polemonium viscosum Polemonium [A to Z + Indet.] POLYGALACEAE Polygala acanthoclada Polygala californica Polygala cornuta Polygala lutea Polygala sanguinea Polygala subspinosa Polygala [A to Z + Indet.] POLYGONACEAE Aconogonon ? Polygonum Bistorta ? Polygonum Brunnichia [A to Z + Indet.] Centrostegia thurberi Chorizanthe brevicornu var. brevicornu Chorizanthe brevicornu var. spathulata Chorizanthe corrugata Chorizanthe fimbriata Chorizanthe membranacea Chorizanthe polygonoides Chorizanthe rigida Chorizanthe staticoides Chorizanthe [A to Z + Indet.] Coccoloba uvifera Dedeckera eurekensis Eriogonum alatum Eriogonum angulosum Eriogonum apricum var. apricum Eriogonum baileyi Eriogonum batemanii Eriogonum brachypodum Eriogonum brevicaule Eriogonum caespitosum Eriogonum compositum var. compositum Eriogonum congdonii Eriogonum corymbosum Eriogonum dasyanthemum Eriogonum davidsonii Eriogonum deflexum Eriogonum deserticola Eriogonum diclinum Eriogonum douglasii Eriogonum elatum var. elatum Eriogonum elatum var. villosum Eriogonum elongatum var. elongatum Eriogonum fasciculatum var. fasciculatum Eriogonum fasciculatum var. foliolosum Eriogonum fasciculatum var. polifolium Eriogonum flavum Eriogonum foliosum Eriogonum gordonii Eriogonum gracillimum Eriogonum heermannii Eriogonum heracleoides Eriogonum hirtellum Eriogonum incanum Eriogonum inflatum Eriogonum kelloggii Eriogonum kennedyi Eriogonum latifolium Eriogonum libertini Eriogonum lobbii Eriogonum lonchophyllum var. intermontanum Eriogonum luteolum Eriogonum maculatum Eriogonum marifolium Eriogonum microthecum var. alpinum Eriogonum microthecum var. ambiguum Eriogonum microthecum var. laxiflorum Eriogonum microthecum var. microthecum Eriogonum mohavense Eriogonum nervulosum Eriogonum nidularium Eriogonum nudum var. auriculatum Eriogonum nudum var. deductum Eriogonum nudum var. nudum Eriogonum nudum var. oblongifolium Eriogonum nudum var. pubiflorum Eriogonum nudum var. scapigerum Eriogonum nummulare Eriogonum ovalifolium var. macropodum Eriogonum ovalifolium var. nivale Eriogonum ovalifolium var. ovalifolium Eriogonum ovalifolium var. purpureum Eriogonum ovalifolium var. vineum Eriogonum pendulum Eriogonum plumatella Eriogonum prociduum Eriogonum pusillum Eriogonum pyrolifolium Eriogonum rosense Eriogonum roseum Eriogonum shockleyi Eriogonum siskiyouense Eriogonum spathulatum Eriogonum spergulinum var. reddingianum Eriogonum spergulinum var. spergulinum Eriogonum sphaerocephalum Eriogonum strictum var. anserinum Eriogonum strictum var. greenei Eriogonum strictum var. proliferum Eriogonum strictum var. strictum Eriogonum ternatum Eriogonum thomasii Eriogonum thymoides Eriogonum trichopes Eriogonum tripodum Eriogonum umbellatum var. argus Eriogonum umbellatum var. aureum Eriogonum umbellatum var. bahiiforme Eriogonum umbellatum var. covillei Eriogonum umbellatum var. dichrocephalum Eriogonum umbellatum var. goodmanii Eriogonum umbellatum var. humistratum Eriogonum umbellatum var. majus Eriogonum umbellatum var. munzii Eriogonum umbellatum var. nevadense Eriogonum umbellatum var. polyanthum Eriogonum umbellatum var. speciosum Eriogonum umbellatum var. stellatum Eriogonum umbellatum var. umbellatum Eriogonum umbellatum [Other vars.] Eriogonum vimineum Eriogonum viridulum Eriogonum wrightii var. membranaceum Eriogonum wrightii var. subscaposum Eriogonum wrightii var. wrightii Eriogonum [A to C] Eriogonum [D to G] Eriogonum [H to K] Eriogonum [L to M] Eriogonum [N to R] Eriogonum [S to Z] Eriogonum [Indet.] Hollisteria lanata Lastarriaea [A to Z + Indet.] Mucronea [A to Z + Indet.] Muehlenbeckia [A to Z + Indet.] Oxyria digyna Oxytheca perfoliata Oxytheca [A to Z + Indet.] Polygonella [A to Z + Indet.] Polygonum amphibium var. amphibium Polygonum amphibium var. emersum Polygonum amphibium var. stipulaceum Polygonum arenastrum Polygonum aviculare Polygonum bistortoides Polygonum californicum Polygonum convolvulus Polygonum cuspidatum Polygonum davisiae Polygonum douglasii ssp. douglasii Polygonum douglasii ssp. johnstonii Polygonum douglasii ssp. spergulariiforme Polygonum hydropiperi Polygonum lapathifolium Polygonum minimum Polygonum newberryi Polygonum paronychia Polygonum parryi Polygonum pensylvanicum Polygonum persicaria Polygonum phytolaccifolium Polygonum polygaloides ssp. kelloggii Polygonum polygaloides ssp. polygaloides Polygonum polystachyum Polygonum punctatum Polygonum ramosissimum Polygonum sachalinense Polygonum shastense Polygonum viviparum Polygonum [A to Z] Polygonum [Indet.] Pterostegia drymarioides Rumex acetosella Rumex aquaticus var. fenestratus Rumex conglomeratus Rumex crispus Rumex hymenosepalus Rumex maritimus Rumex obtusifolius Rumex paucifolius Rumex pulcher Rumex salicifolius var. crassus Rumex salicifolius var. denticulatus Rumex salicifolius var. salicifolius Rumex salicifolius var. triangulivalvis Rumex venosus Rumex [A to Z] Rumex [Indet.] Stenogonum [A to Z + Indet.] PONTEDERIACEAE Eichhornia crassipes Heteranthera [A to Z + Indet.] PORTULACACEAE Calandrinia breweri Calandrinia ciliata Calandrinia [A to Z + Indet.] Calyptridium monandrum Calyptridium monospermum Calyptridium parryi Calyptridium pulchellum Calyptridium quadripetalum Calyptridium roseum Calyptridium umbellatum var. caudiciferum Calyptridium umbellatum var. umbellatum Cistanthe ? Calyptridium Claytonia cordifolia Claytonia exigua ssp. exigua Claytonia exigua ssp. glauca Claytonia gypsophiloides Claytonia lanceolata var. lanceolata Claytonia megarhiza Claytonia nevadensis Claytonia parviflora ssp. parviflora Claytonia perfoliata ssp. intermontana Claytonia perfoliata ssp. mexicana Claytonia perfoliata ssp. perfoliata Claytonia rubra ssp. depressa Claytonia rubra ssp. rubra Claytonia saxosa Claytonia sibirica Claytonia washingtoniana Claytonia [Hybrids] Claytonia [Mixed Collections] Claytonia [A to Z + Indet.] Lewisia cotyledon ssp. cotyledon Lewisia cotyledon ssp. heckneri Lewisia cotyledon ssp. howellii Lewisia leana Lewisia nevadensis Lewisia oppositifolia Lewisia pygmaea Lewisia rediviva Lewisia triphylla Lewisia [Hybrids] Lewisia [A to Z + Indet.] Montia chamissoi Montia dichotoma Montia diffusa Montia howellii Montia linearis Montia parvifolia Montia [A to Z + Indet.] Naiocrene ? Montia Portulaca [A to Z + Indet.] Talinum [A to Z + Indet.] POTAMOGETONACEAE Potamogeton alpinus Potamogeton amplifolius Potamogeton crispus Potamogeton diversifolius Potamogeton epihydrus ssp. nuttallii Potamogeton foliosus Potamogeton gramineus Potamogeton illinoensis Potamogeton natans Potamogeton nodosus Potamogeton pectinatus Potamogeton perfoliatus Potamogeton praelongus Potamogeton pusillus var. pusillus Potamogeton pusillus var. tenuissimus Potamogeton richarsonii Potamogeton robbinsii Potamogeton subsibiricus Potamogeton vaginatus Potamogeton zosteriformis Potamogeton [A to Z + Indet.] PRIMULACEAE Anagallis arvensis Anagallis [A to Z + Indet.] Androsace elongata ssp. acuta Androsace septentrionalis Androsace [A to Z + Indet.] Centunculus ? Anagallis Cyclamen [A to Z + Indet.] Dodecatheon alpinum ssp. alpinum Dodecatheon alpinum ssp. majus Dodecatheon clevelandii ssp. clevelandii Dodecatheon clevelandii ssp. insulare Dodecatheon clevelandii ssp. patulum Dodecatheon conjugens Dodecatheon dentatum Dodecatheon hansenii Dodecatheon hendersonii ssp. cruciatum Dodecatheon hendersonii ssp. hendersonii Dodecatheon hendersonii ssp. parvifolium Dodecatheon jeffreyi Dodecatheon poeticum Dodecatheon pulchellum Dodecatheon [A to Z + Indet.] Douglasia [A to Z + Indet.] Glaux maritima Hottonia [A to Z + Indet.] Lysimachia ciliata Lysimachia nummularia Lysimachia thyrsiflora Lysimachia [A to Z + Indet.] Primula angustifolia Primula parryi Primula suffrutescens Primula [A to Z + Indet.] Samolus [A to Z + Indet.] Trientalis borealis ssp. borealis Trientalis borealis ssp. latifolia Trientalis europaea ssp. arctica Trientalis [A to Z + Indet.] PROTEACEAE Embothrium [A to Z + Indet.] Grevillea rosmarinifolia Grevillea [A to Z + Indet.] Isopogon [A to Z + Indet.] Stenocarpus [A to Z + Indet.] PUNICACEAE Punica [A to Z + Indet.] PYROLACEAE ? ERICACEAE RAFFLESIACEAE Pilostyles [A to Z + Indet.] RANUNCULACEAE Aconitum columbianum Aconitum delphinifolium Actaea rubra ssp. rubra Actaea [A to Z + Indet.] Anemone deltoidea Anemone drummondii Anemone grayii Anemone lyallii Anemone multifida Anemone narcissiflora Anemone occidentalis Anemone oregana var. oregana Anemone patens Anemone piperi Anemone quinquefolia Anemone virginiana Anemone [A to Z + Indet.] Anemonella [A to Z + Indet.] Aquilegia canadensis Aquilegia coerulea Aquilegia elegantula Aquilegia eximia Aquilegia flavescens Aquilegia formosa var. formosa Aquilegia micrantha Aquilegia pubescens Aquilegia [A to Z + Indet.] Caltha leptosepala ssp. howellii Caltha leptosepala ssp. leptosepala Caltha palustris Caltha [A to Z + Indet.] Ceratocephalus ? Ranunculus Cimicifuga [A to Z + Indet.] Clematis columbiana var. columbiana Clematis hirsutissima Clematis lasiantha Clematis ligusticifolia Clematis occidentalis var. dissecta Clematis pauciflora Clematis pitcheri Clematis [A to Z + Indet.] Consolita ajacis Coptis laciniata Coptis [A to Z + Indet.] Delphinium andersonii Delphinium barbeyi Delphinium bicolor Delphinium cardinale Delphinium decorum Delphinium depauperatum Delphinium geyeri Delphinium glaucum Delphinium gracilentum Delphinium gypsophilum Delphinium hansenii ssp. hansenii Delphinium hesperium ssp. hesperium Delphinium hesperium ssp. pallescens Delphinium menziesii Delphinium multiplex Delphinium nudicaule Delphinium nuttallianum Delphinium occidentale Delphinium parishii Delphinium parryi Delphinium patens Delphinium polycladon Delphinium pratense Delphinium scaposum Delphinium sonnei Delphinium trolliifolium Delphinium variegatum Delphinium [A to L] Delphinium [M to Z] Delphinium [Indet.] Delphinium [Hybrids] Hepatica [A to Z + Indet.] Isopyrum [A to Z + Indet.] Myosurus aristatus Myosurus minimus ssp. apus Myosurus minimus ssp. filiformis Myosurus minimus ssp. minimus Myosurus minimus ssp. montanus Myosurus [A to Z + Indet.] Pulsatilla ? Anemone Ranunculus abortivus Ranunculus acris Ranunculus adoneus Ranunculus alismifolius var. alismellus Ranunculus alismifolius var. alismifolius Ranunculus aquatilis var. aquatilis Ranunculus aquatilis var. capillaceus Ranunculus aquatilis var. hispidulus Ranunculus arvensis Ranunculus californicus var. californicus Ranunculus canus Ranunculus canus x R. occidentalis Ranunculus cymbalaria var. cymbalaria Ranunculus cymbalaria var. saximontanus Ranunculus eschscholtzii var. eschscholtzii Ranunculus eschscholtzii var. oxynotus Ranunculus eschscholtzii var. suksdorfii Ranunculus flammula var. flammula Ranunculus glaberrimus var. ellipticus Ranunculus glaberrimus var. glaberrimus Ranunculus gmelinii var. gmelinii Ranunculus gmelinii var. purshii Ranunculus gormanii Ranunculus hebecarpus Ranunculus lobbii Ranunculus longirostris Ranunculus macounii Ranunculus muricatus Ranunculus occidentalis var. occidentalis Ranunculus orthorhynchus var. orthorhynchus Ranunculus parviflorus Ranunculus populago Ranunculus pusillus Ranunculus repens var. repens Ranunculus scleratus Ranunculus testiculatus Ranunculus uncinatus var. parviflorus Ranunculus uncinatus var. uncinatus Ranunculus uncinatus [Other vars.] Ranunculus [A to L] Ranunculus [M to Z] Ranunculus [Indet.] Thalictrum dasycarpum Thalictrum fendleri Thalictrum occidentale Thalictrum sparsiflorum Thalictrum [A to Z + Indet.] Trautvetteria caroliniensis var. occidentalis Trollius laxus Xanthorhiza [A to Z + Indet.] RESEDACEAE Oligomeris linifolia Reseda [A to Z + Indet.] RHAMNACEAE Adolphia [A to Z + Indet.] Berchemia [A to Z + Indet.] Ceanothus americanus Ceanothus cordulatus Ceanothus crassifolius Ceanothus cuneatus Ceanothus dentatus Ceanothus divaricatus Ceanothus divergens Ceanothus fendleri Ceanothus foliosus var. foliosus Ceanothus foliosus var. vineatus Ceanothus gloriosus var. exaltatus Ceanothus gloriosus var. gloriosus Ceanothus greggii var. greggii Ceanothus greggii var. perplexans Ceanothus greggii var. vestitus Ceanothus griseus Ceanothus incanus Ceanothus integerrimus var. integerrimus Ceanothus jepsonii var. albiflorus Ceanothus jepsonii var. jepsonii Ceanothus lemmonii Ceanothus leucodermis Ceanothus megacarpus Ceanothus oliganthus var. oligosanthus Ceanothus oliganthus var. sorediatus Ceanothus palmeri Ceanothus papillosus var. papillosus Ceanothus parryi Ceanothus parvifolius Ceanothus prostratus var. laxus Ceanothus prostratus var. prostratus Ceanothus pumilus Ceanothus sanguineus Ceanothus thrysiflorus Ceanothus tomentosus Ceanothus velutinus var. hookeri Ceanothus velutinus var. velutinus Ceanothus verrucosus Ceanothus [A to L] Ceanothus [M to Z] Ceanothus [Indet.] Ceanothus [Hybrids] Colubrina californica Colubrina [A to Z + Indet.] Condalia hookeri Condalia [A to Z + Indet.] Frangula ? Rhamnus Rhamnus californica ssp. californica Rhamnus californica ssp. occidentalis Rhamnus californica ssp. ursina Rhamnus crocea Rhamnus ilicifolia Rhamnus purshiana var. annonifolia Rhamnus purshiana var. purshiana Rhamnus rubra Rhamnus tomentella var. crassifolia Rhamnus tomentella var. tomentella Rhamnus [A to Z + Indet.] Ziziphus obtusifolia var. canescens Ziziphus parryi RHIZOPHORACEAE Rhizophora mangle ROSACEAE Acaena [A to Z + Indet.] Acomastylis ? Geum Adenostoma fasciculatum Adenostoma sparsifolium Agrimonia [A to Z + Indet.] Alchemilla [A to Z + Indet.] Amelanchier alnifolia var. alnifolia Amelanchier alnifolia var. pumila Amelanchier alnifolia var. semiintegrifolia Amelanchier arborea Amelanchier laevis Amelanchier pallida Amelanchier utahensis Amelanchier [A to Z + Indet.] Aphanes arvensis Aphanes occidentalis Aphanes [A to Z + Indet.] Argentina ? Potentilla Aronia [A to Z + Indet.] Aruncus dioicus var. dioicus Aruncus dioicus var. vulgaris Aruncus [A to Z + Indet.] Cercocarpus intricatus Cercocarpus ledifolius var. intermontanus Cercocarpus ledifolius var. ledifolius Cercocarpus minutiflorus Cercocarpus montanus var. glaber Cercocarpus montanus var. macrourus Cercocarpus [A to Z + Indet.] Chaenomeles japonica Chaenomeles [A to Z + Indet.] Chamaebatia foliolosa Chamaebatiaria millefolium Chamaebatiaria [A to Z + Indet.] Chamaerhodos [A to Z + Indet.] Coleogyne ramosissima Cotoneaster franchetii Cotoneaster horizontalis Cotoneaster lacteus Cotoneaster pannosus Cotoneaster [A to Z] Cotoneaster [Indet.] Cowania ? Purshia Crataegus curvisepala Crataegus douglasii Crataegus monogyna Crataegus [A to Z + Indet.] Cydonia [A to Z + Indet.] Dryas [A to Z + Indet.] Duchesna indica Eriobotrya [A to Z + Indet.] Exochorda [A to Z + Indet.] Fallugia paradoxa Fragaria chiloensis ssp. pacifica Fragaria crinita Fragaria platypetala Fragaria vesca ssp. bracteata Fragaria vesca ssp. californica Fragaria virginica Fragaria [A to Z + Indet.] Geum macrophyllum Geum rossii Geum triflorum Geum [A to Z + Indet.] Gillenia ? Porteranthus Heteromeles arbutifolia Holodiscus discolor Holodiscus dumosus Holodiscus microphyllus var. glabrescens Holodiscus microphyllus var. microphyllus Holodiscus [Indet.] Horkelia bolanderi Horkelia californica ssp. californica Horkelia californica ssp. dissita Horkelia congesta ssp. congesta Horkelia congesta ssp. nemorosa Horkelia daucifolia Horkelia fusca ssp. fusca Horkelia fusca ssp. parviflora Horkelia marinensis Horkelia parryi Horkelia sericata Horkelia tridentata ssp. flavescens Horkelia tridentata ssp. tridentata Horkelia [A to Z + Indet.] Ivesia gordonii Ivesia lycopodioides Ivesia pickeringii Ivesia santolinoides Ivesia [A to Z + Indet.] Kerria [A to Z + Indet.] Luetkea pectinata Lyonothamnus floribundus Malus fusca Malus sylvestris Neviusia cliftonii Oemleria cerasiformis Osmaronia ? Oemleria Pentaphylloides fruticosa Peraphyllum ramosissimum Petrophyton caespitosum Photinia ? also Heteromeles Photinia [A to Z + Indet.] Physocarpus capitatus Physocarpus [A to Z + Indet.] Potentilla anserina ssp. anserina Potentilla anserina ssp. pacifica Potentilla argentea Potentilla arguta Potentilla biennis Potentilla breweri Potentilla cristae Potentilla diversifolia Potentilla drummondii Potentilla egedei ssp. grande Potentilla fruticosa Potentilla flabellifolia Potentilla glandulosa ssp. ashlandica Potentilla glandulosa ssp. glandulosa Potentilla glandulosa ssp. globosa Potentilla glandulosa ssp. hansenii Potentilla glandulosa ssp. nevadensis Potentilla glandulosa ssp. pseudorupestris Potentilla glandulosa ssp. reflexa Potentilla gracilis ssp. fastigiata Potentilla gracilis ssp. flabelliformis Potentilla gracilis ssp. gracilis Potentilla gracilis [Other sspp.] Potentilla grayi Potentilla hippiana Potentilla millefolia var. millefolia Potentilla norvegica Potentilla palustris Potentilla pensylvanica Potentilla pulcherrima Potentilla villosa Potentilla wheeleri Potentilla [A to L] Potentilla [M to Z + Indet.] Poteranthus [A to Z + Indet.] Prunus andersonii Prunus blirieana Prunus emarginata Prunus fasciculata Prunus fremontii Prunus ilicifolia Prunus laurocerasus Prunus pensylvanica Prunus serotina Prunus serrulata Prunus subcordata Prunus virginiana var. demissa Prunus virginiana var. melanocarpa Prunus virginiana var. virginiana Prunus [A to L] Prunus [M to Z] Prunus [Indet.] Purshia mexicana Purshia stansburiana Purshia tridentata var. glandulosa Purshia tridentata var. tridentata Pyracantha angustifolia Pyracantha fortuneana Pyracantha koidzumii Pyracantha [A to Z + Indet.] Pyrus arbutifolia Pyrus communis Pyrus [A to Z + Indet.] Raphiolepis indica Raphiolepis [A to Z + Indet.] Rosa acicularis Rosa californica Rosa canina Rosa eglanteria Rosa gymnocarpa Rosa nutkana var. nutkana Rosa pinetorum Rosa pisocarpa Rosa spithamea Rosa woodsii var. ultramontana Rosa woodsii var. woodsia Rosa [A to Z] Rosa [Indet.] Rubus arcticus Rubus chamaemorus Rubus discolor Rubus idaeus Rubus laciniatus Rubus lasiocarpus Rubus leucodermis Rubus neomexicana Rubus odoratus Rubus parviflorus var. parviflorus Rubus parviflorus var. velutinus Rubus pedatus Rubus spectabilis Rubus ursinus ssp. macropetalus Rubus ursinus ssp. ursinus Rubus vitifolius Rubus [A to Z + Indet.] Sanguisorba minor ssp. minor Sanguisorba minor ssp. muricata Sanguisorba occidentalis Sanguisorba officinalis ssp. microcephala Sanguisorba officinalis ssp. officinalis Sanguisorba [A to Z + Indet.] Sibbaldia procumbens Sorbaria [A to Z + Indet.] Sorbus americana Sorbus aucuparia Sorbus californica Sorbus scopulina var. cascadensis Sorbus scopulina var. scopulina Sorbus sitchensis Sorbus [A to Z + Indet.] Spiraea alba Spiraea betulifolia Spiraea densiflora Spiraea douglasii Spiraea stevenii Spiraea [A to Z + Indet.] RUBIACEAE Bouvardia [A to Z + Indet.] Cephalanthus occidentalis Coprosma [A to Z + Indet.] Crucianella [A to Z + Indet.] Diodia [A to Z + Indet.] Galium ambiguum ssp. ambiguum Galium ambiguum ssp. siskiyouense Galium andrewsii ssp. andrewsii Galium angustifolium ssp. angustifolium Galium aparine Galium bifolium Galium bolanderi Galium boreale ssp. septentrionale Galium californicum ssp. californicum Galium divaricatum Galium glabrescens ssp. glabrescens Galium glabrescens ssp. modocense Galium grayanum var. grayanum Galium hypotrichum Galium mexicanum ssp. asperulum Galium mollugo Galium multiflorum Galium muricatum Galium nuttallii ssp. nuttallii Galium nuttallii [Other sspp.] Galium oreganum Galium palustre Galium parisiense Galium porrigens var. porrigens Galium porrigens var. tenue Galium serpenticum ssp. scotticum Galium serpenticum ssp. serpenticum Galium stellatum Galium trifidum var. pacificum Galium trifidum var. trifidum Galium trifidum [Other sspp.] Galium triflorum Galium [A to Z + Indet.] Hedyotis nigricans Hedyotis [A to Z + Indet.] Kelloggia galioides Oldenhamia [A to Z + Indet.] Richardia [A to Z + Indet.] Rubia [A to Z + Indet.] Sherardia arvensis RUPPIACEAE Ruppia maritima Ruppia [A to Z + Indet.] RUTACEAE Boronia [A to Z + Indet.] Choisya ternata Citrus [A to Z + Indet.] Cneoridium dumosum Coleonema [A to Z + Indet.] Diosma [A to Z + Indet.] Ptelea crenulata Ptelea trifoliata Ruta graveolens Skimmia [A to Z + Indet.] Thamnosma montana Zanthoxylum [A to Z + Indet.] SALICACEAE Populus acuminata Populus alba Populus angustifolia Populus balsamifera ssp. balsamifera Populus balsamifera ssp. trichocarpa Populus deltoides Populus fremontii ssp. fremontii Populus grandidentata Populus tremuloides Populus [A to Z + Indet.] Salix amygdaloides Salix arctica Salix bebbiana Salix brachycarpa Salix breweri Salix delnortensis Salix eastwoodiae Salix exigua Salix geyeriana Salix glauca Salix gooddingii Salix hookeriana Salix jepsonii Salix laevigata Salix lasiolepis var. lasiolepis Salix lemmonii Salix lucida ssp. caudata Salix lucida ssp. lasiandra Salix lutea Salix melanopsis Salix monticola Salix myrtillifolia var. myrtillifolia Salix nigra Salix orestera Salix reticulata ssp. nivalis Salix reticulata ssp. reticulata Salix scouleriana Salix sericea Salix sessilifolia Salix sitchensis Salix [A to C] Salix [D to L] Salix [M to Z] Salix [Hybrids] Salix [Indet.] SANTALACEAE Comandra umbellata ssp. californica Comandra [A to Z + Indet.] Geocaulon [A to Z + Indet.] SAPINDACEAE Acer circinatum Acer glabrum var. diffusum Acer glabrum var. douglasii Acer glabrum var. glabrum Acer glabrum var. neomexicanum Acer glabrum var. torreyi Acer grandidentatum Acer macrophyllum Acer negundo var. californicum Acer negundo var. violaceum Acer nigrum Acer pensylvanicum Acer palmatum Acer platanoides Acer rubrum Acer saccharinum Acer saccharum Acer spicatum Acer [A to Z + Indet.] Aesculus californica Aesculus pavia Aesculus [A to Z + Indet.] Blighia [A to Z + Indet.] Cardiospermum [A to Z + Indet.] Dodonaea viscosa Sapindus saponaria var. drummondii SAPOTACEAE Bumelia ? Sideroxylon Sideroxylon [A to Z + Indet.] SARRACENIACEAE Darlingtonia californica Sarracenia [A to Z + Indet.] SAURURACEAE Anemopsis californica Saururus cernuus SAXIFRAGACEAE Bensoniella oregana Bergenia ciliata Bolandra [A to Z + Indet.] Boykinia major Boykinia occidentalis Boykinia rotundifolia Chrysosplenium glechomifolium Chrysosplenium [A to Z + Indet.] Conimitella williamsii Darmera peltata Duetzia ? Hydrangeaceae Elmera racemosa Fendlera ? Hydrangeaceae Fendlerella ? Hydrangeaceae Heuchera cylindrica Heuchera glabra Heuchera merriamii Heuchera micrantha var. diversifolia Heuchera micrantha var. erubescens Heuchera micrantha var. hartwegii Heuchera micrantha var. macropetala Heuchera micrantha var. micrantha Heuchera micrantha var. pacifica Heuchera ovalifolium Heuchera parvifolia Heuchera pilosissima Heuchera rubescens var. alpicola Heuchera rubescens var. rubescens Heuchera [A to Z + Indet.] Lithophragma affine Lithophragma bolanderi Lithophragma campanulatum Lithophragma glabrum Lithophragma heterophyllum Lithophragma parviflorum Lithophragma tenellum Mitella breweri Mitella caulescens Mitella diversifolia Mitella ovalis Mitella pentandra Mitella trifida Mitella [A to Z + Indet.] Parnassia ? Parnassiaceae Peltiphyllum ? Darmera Penthorum [A to Z + Indet.] Philadelphus ? Hydrangeaceae Ribes ? Grossulariaceae Saxifraga aprica Saxifraga bronchialis Saxifraga bryophora Saxifraga californica Saxifraga cespitosa Saxifraga ferruginea Saxifraga howellii Saxifraga integrifolia Saxifraga marshallii Saxifraga mertensiana Saxifraga nidifica Saxifraga nuttallii Saxifraga odontoloma Saxifraga oregana Saxifraga punctata Saxifraga rhomboidea Saxifraga rufidula Saxifraga tolmiei Saxifraga [A to Z] Saxifraga [Indet.] Saxifraga [Hybrids] Saxifragopsis fragarioides Suksdorfia ranunculifolia Tellima grandiflora Tiarella cordifolia Tiarella trifoliata var. trifoliata Tiarella trifoliata var. unifoliata Tolmiea menziesii Whipplea ? Hydrangeaceae SCHEUCHZERIACEAE Scheuchzeria [A to Z + Indet.] SCHISANDRACEAE Schisandra [A to Z + Indet.] SCROPHULARIACEAE Agalinis [A to Z + Indet.] Antirrhinum ? Howelliella Antirrhinum ? Misopates Antirrhinum ? Neogaerrhinum, Sairocarpus Antirrhinum majus Aureolaria [A to Z + Indet.] Bacopa [A to Z + Indet.] Bellardia ? Orobanchaceae Besseya [A to Z + Indet.] Buddleja davidii Buddleja globosa Buddleja utahensis Buddleja [A to Z + Indet.] Castilleja ? Orobanchaceae Chaenorrhinum [A to Z + Indet.] Chionophila [A to Z + Indet.] Collinsia bartsiifolia Collinsia corymbosa Collinsia grandiflora Collinsia greenei Collinsia heterophylla Collinsia linearis Collinsia parviflora Collinsia rattanii Collinsia sparsiflora var. arvensis Collinsia sparsiflora var. collina Collinsia sparsiflora var. sparsiflora Collinsia torreyi var. latifolia Collinsia torreyi var. torreyi Collinsia torreyi var. wrightii Collinsia [A to Z + Indet.] Cordylanthus ? Orobanchaceae Cymbalaria muralis Digitalis ? Orobanchaceae Diplacus ? Mimulus Dopatrium [A to Z + Indet.] Galvesia [A to Z + Indet.] Gerardia [A to Z + Indet.] Gratiola ebracteata Gratiola [A to Z + Indet.] Hebe ? Orobanchaceae Howelliella ovata Keckiella antirrhinoides Keckiella breviflora Keckiella cordifolia Keckiella corymbosa Keckiella lemmonii Keckiella [A to Z + Indet.] Kickxia elatine Kickxia spuria Leucophyllum [A to Z + Indet.] Limosella aquatica Limosella [A to Z + Indet.] Linaria canadensis Linaria genistifolia ssp. dalmatica Linaria vulgaris Linaria [A to Z + Indet.] Lindernia [A to Z + Indet.] Maurandya [A to Z + Indet.] Mimetanthe ? Mimulus Mimulus alsinoides Mimulus angustatus Mimulus aurantiacus var. aurantiacus Mimulus aurantiacus grandiflorus Mimulus aurantiacus parviflorus Mimulus aurantiacus pubescens Mimulus aurantiacus puniceus Mimulus bicolor Mimulus bigelovii Mimulus brevipes Mimulus breweri Mimulus cardinalis Mimulus clevelandii Mimulus cusickii Mimulus dentatus Mimulus douglasii Mimulus floribundus Mimulus fremontii Mimulus glaucescens Mimulus guttatus Mimulus kelloggii Mimulus laciniatus Mimulus latidens Mimulus layneae Mimulus leptaleus Mimulus lewisii Mimulus mephiticus Mimulus moschatus Mimulus nanus var. jepsonii Mimulus nanus var. mephiticus Mimulus nanus var. nanus Mimulus nudatus Mimulus pilosus Mimulus primuloides var. linearifolius Mimulus primuloides var. primuloides Mimulus pulsiferae Mimulus pygmaeus Mimulus rubellus Mimulus rupicola Mimulus suksdorfii Mimulus tilingii Mimulus torreyi Mimulus [A to Z] Mimulus [Indet.] Misopates [A to Z + Indet.] Mohavea breviflora Mohavea confertiflora Nemesia [A to Z + Indet.] Neogaerrhinum filipes Neogaerrhinum strictum Nothochelone nemorosa Nuttallanthus texanus Orthocarpus ? Orobanchaceae Parentucellia ? Orobanchaceae Paulownia ? Paulowniaceae Pedicularis ? Orobanchaceae Penstemon ? also Keckiella Penstemon ? also Nothochelone Penstemon acuminatus Penstemon albidus Penstemon anguineus Penstemon attenuatus Penstemon azureus Penstemon barbatus Penstemon bridgesii Penstemon centranthifolius Penstemon cinereus Penstemon cinicola Penstemon comarrhenus Penstemon confertus Penstemon cyananthus Penstemon davidsonii var. davidsonii Penstemon deustus Penstemon eatonii Penstemon eriantherus Penstemon filiformis Penstemon floridus Penstemon fremontii Penstemon fruticiformis Penstemon fruticosus Penstemon gracilentus Penstemon grinnellii var. grinnellii Penstemon grinnellii var. scrophularioides Penstemon heterodoxus var. cephalophorus Penstemon heterodoxus var. heterodoxus Penstemon heterodoxus var. shastensis Penstemon heterophyllus var. australis Penstemon heterophyllus var. heterophyllus Penstemon heterophyllus var. purdyi Penstemon humilis var. humilis Penstemon labrosus Penstemon laetus ssp. laetus Penstemon laetus ssp. leptosepalus Penstemon laetus ssp. sagittatus Penstemon laricifolius Penstemon leiophyllus Penstemon linarioides Penstemon monoensis Penstemon neotericus Penstemon newberryi var. berryi Penstemon newberryi var. newberryi Penstemon pachyphyllus Penstemon palmeri var. palmeri Penstemon parryi Penstemon parvulus Penstemon personatus Penstemon procerus var. brachyanthus Penstemon procerus var. formosus Penstemon procerus var. procerus Penstemon purpusii Penstemon radicosus Penstemon rattanii Penstemon roezlii Penstemon rupicola Penstemon rydbergii Penstemon scariosus Penstemon serrulatus Penstemon speciosus Penstemon spectabilis Penstemon strictus Penstemon subglaber Penstemon tracyi Penstemon virgatus Penstemon watsonii Penstemon whippleanus Penstemon [A to B] Penstemon [C to D] Penstemon [E to H] Penstemon [I to L] Penstemon [M to P] Penstemon [Q to T] Penstemon [U to Z] Penstemon [Indet.] Rhinanthus ? Orobanchaceae Sairocarpus breweri Sairocarpus cornutus Sairocarpus coulterianus Sairocarpus kingii Sairocarpus multiflorus Sairocarpus nuttallianus Sairocarpus subcordatus Sairocarpus vexillocalyculatus Sairocarpus virga Scrophularia atrata Scrophularia californica Scrophularia desertorum Scrophularia [A to Z + Indet.] Synthyris missurica Synthyris reniformis var. cordata Synthyris reniformis var. reniformis Tonella floribunda Tonella tenella Triphysaria ? Orobanchaceae Verbascum blattaria Verbascum thapsus Verbascum virgata Veronica ? Orobanchaceae Veronicastrum virginicum SIMAROUBACEAE Ailanthus altissima Castela emoryi Holacanthus ? Castela SIMMONDSIACEAE Simmondsia chinensis SMILACACEAE Smilax californica Smilax glauca Smilax jamesii Smilax rotundifolia Smilax [A to Z + Indet.] SOLANACEAE Atropa [A to Z + Indet.] Brugmansia sanguinea Brugmansia [A to Z + Indet.] Cestrum purpureum Cestrum [A to Z + Indet.] Chamaesaracha nana Chamaesaracha [A to Z + Indet.] Datura ? also Brugmansia Datura inoxia Datura stramonium Datura [A to Z + Indet.] Hyoscyamus niger Leucophysalis ? Chamaesarache Lycium andersonii Lycium cooperi Lycium halmifolium Lycium pallidum Lycium parishii Lycium [A to Z + Indet.] Nicotiana acuminata Nicotiana attenuata Nicotiana glauca Nicotiana quadrivalvis Nicotiana [A to Z + Indet.] Physalis crassifolia Physalis hederifolia Physalis [A to Z + Indet.] Salpichroa origanifolia Solanum americanum Solanum aviculare Solanum douglasii Solanum dulcamara Solanum elaeagnifolium Solanum furcatum Solanum nigrum Solanum nodiflorum Solanum parishii Solanum rostratum Solanum sarrachoides Solanum triflorum Solanum umbelliferum Solanum wallacei Solanum xantii Solanum [A to Z] Solanum [Indet.] SPARGANIACEAE Sparganium emersum Sparganium eurycarpum Sparganium minimum Sparganium [A to Z + Indet.] SPHENOCLEACEAE Sphenoclea zeylanica STAPHYLEACEAE Staphylea bolanderi Staphylea trifolia STERCULIACEAE ? MALVACEAE STYRACACEAE Halesia [A to Z + Indet.] Styrax officinalis var. redivivus SYMPLOCACEAE Symplocus tinctoria TAMARICACEAE Tamarix gallica Tamarix parviflora Tamarix ramosissima Tamarix [A to Z + Indet.] THEACEAE Camellia japonica Camellia reticulata Camellia [A to Z + Indet.] THYMELAEACEAE Dirca occidentalis Dirca palustris Thymelaea [A to Z + Indet.] TILIACEAE Tilia americana Tilia [A to Z + Indet.] TROPAEOLACEAE Tropaeolum majus THYPHACEAE Typha angustifolia Typha latifolia Typha [A to Z + Indet.] ULMACEAE Celtis reticulata Celtis [A to Z + Indet.] Ulmus americana Ulmus [A to Z + Indet.] UMBELLIFERAE Aletes [A to Z + Indet.] Ammi [A to Z + Indet.] Anethum graveolens Angelica arguta Angelica californica Angelica callii Angelica genuflexa Angelica hendersonii Angelica lineariloba Angelica lucida Angelica tomentosa Angelica [A to Z + Indet.] Anthriscus caucalis Anthriscus [A to Z + Indet.] Apiastrum angustifolium Apium ? also Ciclospermum Apium graveolens Berula erecta Bowlesia incana Bupleurum [A to Z + Indet.] Carum carvi Caucalis ? Yabea Cicuta douglasii Cicuta maculata var. angustifolia Cicuta maculata var. maculata Cicuta virosa Cicuta [A to Z + Indet.] Conioselinum pacificum Conium maculatum Cryptotaenia [A to Z + Indet.] Cymopterus duchesnensis Cymopterus petraeus Cymopterus purpurascens Cymopterus ripleyi Cymopterus terebinthinus Cymopterus [A to Z + Indet.] Cynosciadium [A to Z + Indet.] Daucus carota Daucus pusillus Eryngium aristulatum Eryngium articulatum Eryngium yuccifolium Eryngium [A to Z + Indet.] Foeniculum vulgare Glehnia littoralis ssp. leiocarpa Harbouria trachypleura Heracleum maximum Hydrocotyle ranunculoides Hydrocotyle [A to Z + Indet.] Ligusticum apiifolium Ligusticum californicum Ligusticum grayi Ligusticum [A to Z + Indet.] Lilaeopsis occidentalis Limnosciadium [A to Z + Indet.] Lomatium bicolor Lomatium californicum Lomatium canbyi Lomatium caruifolium var. caruifolium Lomatium caruifolium var. denticulatum Lomatium ciliolatum var. ciliolatum Lomatium ciliolatum var. hooveri Lomatium dasycarpum ssp. dasycarpum Lomatium dasycarpum ssp. tomentosum Lomatium dissectum var. dissectum Lomatium dissectum var. multifidum Lomatium engelmannii Lomatium foeniculaceum ssp. fimbriatum Lomatium foeniculaceum ssp. foeniculaceum Lomatium grayi Lomatium howellii Lomatium macrocarpon Lomatium marginatum var. marginatum Lomatium marginatum var. purpureum Lomatium martindalei Lomatium nevadense var. nevadense Lomatium nevadense var. parishii Lomatium nudicaule Lomatium parryi Lomatium ravenii Lomatium repostum Lomatium tracyi Lomatium triternatum var. macrocarpum Lomatium triternatum var. triternatum Lomatium utriculatum Lomatium vaginatum Lomatium [A to Z + Indet.] Musineon tenuifolium Musineon [A to Z + Indet.] Neoparrya lithophila Oenanthe sarmentosa Oreonana clementis Oreoxis alpina Orogenia fusiformis Osmorhiza chilensis Osmorhiza depauperata Osmorhiza occidentalis Osmorhiza purpurea Osmorhiza [A to Z + Indet.] Oxypolis occidentalis Oxypolis [A to Z + Indet.] Pastinaca sativa Perideridia bolanderi Perideridia gairdneri ssp. gairdneri Perideridia howellii Perideridia kelloggii Perideridia lemmonii Perideridia leptocarpa Perideridia oregana Perideridia parishii ssp. latifolia Perideridia parishii ssp. parishii Perideridia [A to Z + Indet.] Podistera nevadensis Pseudocymopterus montanus Pterixia ? Cymopterus Sanicula arctopoides Sanicula bipinnata Sanicula bipinnatifida Sanicula canadensis Sanicula crassicaulis Sanicula graveolens Sanicula laciniata Sanicula peckiana Sanicula tracyi Sanicula tuberosa Sanicula [A to Z + Indet.] Scandix pectin-veneris Sium suave Spermolepis [A to Z + Indet.] Sphenosciadium capitellatum Taenidia [A to Z + Indet.] Tauschia arguta Tauschia glauca Tauschia howellii Tauschia kelloggii Tauschia [A to Z + Indet.] Torilis arvensis Torilis nodosa Torilis [A to Z + Indet.] Yabea microcarpa Zizia aurea Umbelliferae [Unidentified] URTICACEAE Boehmeria [A to Z + Indet.] Helxine ? Soleirolia Hesperocnide [A to Z + Indet.] Parietaria floridana Parietaria pensylvanica Pilea [A to Z + Indet.] Soleirolia soleirolii Urtica dioica var. holosericea Urtica dioica var. gracilis Urtica urens Urtica [A to Z + Indet.] VALERIANACEAE Centranthus ruber Kentranthus ? Centranthus Plectritis ciliosa Plectritis congesta Plectritis macrocera Plectritis [A to Z] Plectritis [Indet.] Valeriana californica Valeriana capitata Valeriana dioica Valeriana occidentalis Valeriana scouleri Valeriana sitchensis Valeriana [A to Z + Indet.] Valerianella locusta Valerianella radiata Valerianella [A to Z + Indet.] VERBENACEAE Aloysia [A to Z + Indet.] Avicennia [A to Z + Indet.] Callicarpa [A to Z + Indet.] Glandularia ? Verbena Lantana camara Lantana [A to Z + Indet.] Phyla cuneifolia Phyla nodiflora Phyla [A to Z + Indet.] Verbena ambrosifolia Verbena bracteata Verbena gooddingii Verbena hastata Verbena lasiostachys Verbena officinalis Verbena robusta Verbena stricta Verbena urticifolia Verbena [A to Z + Indet.] VIOLACEAE Viola adunca Viola arvensis Viola bakeri Viola beckwithii Viola canadensis Viola cuneata Viola douglasii Viola glabella Viola hallii Viola lanceolata ssp. occidentalis Viola langsdorfii Viola lobata ssp. integrifolia Viola lobata ssp. lobata Viola macloskeyi Viola nuttallii Viola ocellata Viola odorata Viola orbiculata Viola palustris Viola pedunculata Viola pensylvanica Viola pinetorum ssp. pinetorum Viola praemorsa Viola purpurea ssp. integrifolia Viola purpurea ssp. purpurea Viola purpurea ssp. quercetorum Viola sempervirens Viola sheltonii Viola [A to Z] Viola [Indet.] VISCACEAE Arceuthobium americanum Arceuthobium campylopodum Arceuthobium [A to Z + Indet.] Phoradendron bolleanum Phoradendron californicum Phoradendron flavescens Phoradendron juniperinum Phoradendron villosum Phoradendron [A to Z + Indet.] Viscum album VITACEAE Ampelopsis [A to Z + Indet.] Cissus [A to Z + Indet.] Parthenocissus tricuspidata Parthenocissus [A to Z + Indet.] Vitis arizonica Vitis californica Vitis girdiana Vitis [A to Z + Indet.] WINTERACEAE Drimys [A to Z + Indet.] XYRIDACEAE Xyris ambigua Xyris [A to Z + Indet.] ZANNICHELLIACEAE Zannichellia palustris Zannichellia [A to Z + Indet.] ZOSTERACEAE Phyllospadix scouleri Phyllospadix torreyi Zostera marina ZYGOPHYLLACEAE Fagonia laevis Fagonia pachyacantha Fagonia [A to Z + Indet.] Guaiacum [A to Z + Indet.] Kallestroemia grandiflora Kallestroemia [A to Z + Indet.] Larrea tridentata Peganum harmala Porlieria ? Guaiacum Tribulus terrestris Tribulus [A to Z + Indet.]