| |
| Kingdom Plantae |
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Abies fraseri (Pursh) Poir. -- accepted -- balsam fir, eastern fir, Fraser balsam fir, Fraser fir, southern balsam, southern fir |
| |
Acer circinatum Pursh -- accepted -- vine maple |
| |
Acer macrophyllum Pursh -- accepted -- bigleaf maple |
| |
Acerates viridiflora (Raf.) Pursh ex Eaton -- not accepted |
| |
Achillea tomentosa Pursh non L. -- not accepted |
| |
Acomastylis peckii (Pursh) Bolle -- not accepted |
| |
Actinea acaulis (Pursh) Spreng. -- not accepted |
| |
Actinella acaulis (Pursh) Nutt. -- not accepted |
| |
Actinospermum angustifolium (Pursh) Torr. & A. Gray -- not accepted |
| |
Adenolinum lewisii (Pursh) Á. Löve & D. Löve -- not accepted |
| |
Aesculus discolor Pursh -- not accepted |
| |
Aesculus pavia var. discolor (Pursh) A. Gray -- not accepted |
| |
Afzelia pectinata (Pursh) Kuntze -- not accepted |
| |
Agaloma marginata (Pursh) Á. Löve & D. Löve -- not accepted |
| |
Agastache foeniculum (Pursh) Kuntze -- accepted -- blue giant hyssop, blue giant-hyssop |
| |
Agoseris cuspidata (Pursh) Raf. -- not accepted |
| |
Agoseris glauca (Pursh) Raf. -- accepted -- pale agoseris, pale dandelion, prairie dandelion |
| |
Agoseris glauca var. glauca (Pursh) Raf. -- accepted -- pale agoseris |
| |
Agrimonia suaveolens Pursh -- not accepted |
| |
Agropyron spicatum (Pursh) Scribn. & J.G. Sm. -- not accepted |
| |
Agropyron spicatum var. spicatum (Pursh) Scribn. & J.G. Sm. -- not accepted |
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Agrostis cinna Pursh -- not accepted |
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Agrostis elata (Pursh) Trin. -- not accepted |
| |
Agrostis hyemalis var. elata (Pursh) Fernald -- not accepted |
| |
Agrostis laxa Schreb. ex Pursh -- not accepted |
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Agrostis pauciflora Pursh -- not accepted |
| |
Agrostis perennans var. elata (Pursh) Hitchc. -- not accepted |
| |
Aira brevifolia Pursh -- not accepted |
| |
Aira caespitosa var. ambigua (Michx.) Pursh -- not accepted |
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Aira pumila Pursh -- not accepted |
| |
Airopsis brevifolia (Pursh) Roem. & Schult. -- not accepted |
| |
Alisma plantago-aquatica var. parviflorum (Pursh) Torr. -- not accepted |
| |
Alisma triviale Pursh -- accepted -- alisma commun, northern water plantain, northern water-plantain |
| |
Allionia hirsuta Pursh -- not accepted |
| |
Allionia linearis Pursh -- not accepted |
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Alnus crispa (Aiton) Pursh -- not accepted |
| |
Ambrosia hispida Pursh -- accepted -- coastal ragweed |
| |
Amelanchier sanguinea (Pursh) DC. -- accepted -- Huron serviceberry, roundleaf juneberry, roundleaf serviceberry, shore shadbush |
| |
Amelanchier sanguinea var. sanguinea (Pursh) DC. -- not accepted -- roundleaf serviceberry |
| |
Amellus spinulosus Pursh non Machaeranthera spinulosus Greene -- not accepted |
| |
Amerorchis rotundifolia (Banks ex Pursh) Hultén -- not accepted -- roundleaf orchid |
| |
Amerosedum stenopetalum (Pursh) Á. Löve & D. Löve -- not accepted |
| |
Amorpha angustifolia (Pursh) F.E. Boynton -- not accepted |
| |
Amorpha canescens Pursh -- accepted -- leadplant, leadplant amorpha |
| |
Amorpha fruticosa var. angustifolia Pursh -- not accepted |
| |
Amorpha fruticosa var. emarginata Pursh -- not accepted |
| |
Amorpha occidentalis var. emarginata (Pursh) E.J. Palmer -- not accepted |
| |
Amphicarpon amphicarpon (Pursh) Nash -- not accepted |
| |
Amphicarpum amphicarpon (Pursh) Nash -- accepted |
| |
Amsonia salicifolia Pursh -- not accepted |
| |
Amsonia tabernaemontana var. salicifolia (Pursh) Woodson -- accepted -- eastern bluestar |
| |
Anacharis occidentalis (Pursh) Vict. -- not accepted |
| |
Andromeda floribunda Pursh -- not accepted |
| |
Androsace occidentalis Pursh -- accepted -- western rock-jasmine, western rockjasmine |
| |
Anemone lancifolia Pursh -- accepted -- mountain thimbleweed |
| |
Anemone nemorosa var. quinquefolia (L.) Pursh -- not accepted |
| |
Anemone quinguefolia var. lancifolia (Pursh) Fosberg -- not accepted |
| |
Anemone quinquefolia var. lancifolia (Pursh) Fosberg -- not accepted |
| |
Anogra albicaulis (Pursh) Britton -- not accepted |
| |
Anticlea elegans (Pursh) Rydb. -- accepted -- mountain deathcamas |
| |
Anticlea elegans var. elegans (Pursh) Rydb. -- accepted -- mountain deathcamas |
| |
Antirrhinum tenellum Pursh -- not accepted |
| |
Arbutus menziesii Pursh -- accepted -- Pacific madrone |
| |
Arctostaphylos tomentosa (Pursh) Lindl. -- accepted -- woollyleaf manzanita |
| |
Arctostaphylos tomentosa ssp. tomentosa (Pursh) Lindl. -- accepted -- woollyleaf manzanita |
| |
Arenaria macrocarpa Pursh -- not accepted |
| |
Argyrochosma dealbata (Pursh) Windham -- accepted -- powdery false cloak fern, powdery falsecloak fern |
| |
Aristida pallens Pursh -- not accepted |
| |
Arnica alpina var. plantaginea (Pursh) Ediger & T.M. Barkley -- not accepted |
| |
Arnica fulgens Pursh -- accepted -- foothill arnica, orange arnica, shining leopardbane |
| |
Arnica plantaginea Pursh -- not accepted |
| |
Arsenococcus frondosus (Pursh) Small -- not accepted |
| |
Artemisia cana Pursh -- accepted -- silver sagebrush |
| |
Artemisia cana ssp. cana Pursh -- accepted -- Coaltown sagebrush, silver sagebrush |
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Artemisia cana var. cana Pursh -- not accepted |
| |
Artemisia dracunculoides Pursh -- not accepted |
| |
Artemisia spithamea Pursh -- not accepted |
| |
Arundo agrostoides Pursh -- not accepted |
| |
Asclepias phytolaccoides G. Lyon ex Pursh -- not accepted |
| |
Aster canescens Pursh -- not accepted |
| |
Aster radula var. strictus (Pursh) A. Gray -- not accepted -- low rough aster |
| |
Aster reticulatus Pursh -- not accepted |
| |
Aster strictus Pursh non Poir. -- not accepted |
| |
Astragalus longifolius (Pursh) Rydb. -- not accepted |
| |
Astragalus multiflorus (Pursh) A. Gray -- accepted -- looseflower milkvetch |
| |
Astragalus parviflorus (Pursh) MacMill. -- not accepted |
| |
Astragalus racemosus Pursh -- accepted -- alkali poisonvetch, cream milk-vetch, cream milkvetch, creamy loco |
| |
Astragalus racemosus var. racemosus Pursh -- accepted -- cream milk-vetch, cream milkvetch |
| |
Astragalus tenellus Pursh -- not accepted -- loose-flower milk-vetch, looseflower milkvetch, pulse milkvetch |
| |
Astragalus triphyllus Pursh -- not accepted |
| |
Atriplex canescens (Pursh) Nutt. -- accepted -- fourwing saltbush |
| |
Atriplex canescens ssp. canescens (Pursh) Nutt. -- not accepted -- fourwing saltbush, shad-scale saltbush |
| |
Atriplex canescens var. canescens (Pursh) Nutt. -- accepted -- fourwing saltbush |
| |
Azalea arborescens Pursh -- not accepted |
| |
Azalea bicolor (Aiton) Pursh -- not accepted |
| |
Azalea hispida Pursh -- not accepted |
| |
Azalea nitida Pursh -- not accepted |
| |
Azalea periclymenoides var. alba Pursh -- not accepted |
| |
Azalea periclymenoides var. carnea Pursh -- not accepted |
| |
Azalea periclymenoides var. coccinea (Aiton) Pursh -- not accepted |
| |
Balduina angustifolia (Pursh) B.L. Rob. -- accepted -- coastal plain honeycombhead, coastalplain honeycombhead |
| |
Balsamorhiza sagittata (Pursh) Nutt. -- accepted -- arrowleaf balsamroot |
| |
Berberis aquifolium Pursh -- accepted -- hollyleaved barberry, Oregon-grape |
| |
Berberis aquifolium var. aquifolium Pursh -- not accepted -- barberry, Oregon-grape |
| |
Berberis nervosa Pursh -- accepted -- Cascade barberry |
| |
Berlandiera tomentosa (Pursh) Nutt. -- not accepted |
| |
Bidens cernua var. minima (Huds.) Pursh -- not accepted |
| |
Bistorta bistortoides (Pursh) Small -- accepted -- American bistort |
| |
Blephilia hirsuta (Pursh) Benth. -- accepted -- hairy pagoda-plant |
| |
Blephilia hirsuta var. hirsuta (Pursh) Benth. -- accepted -- hairy pagoda-plant |
| |
Bolboschoenus robustus (Pursh) Soják -- accepted -- sturdy bulrush |
| |
Brasenia peltata Pursh -- not accepted |
| |
Bromus altissimus Pursh -- not accepted |
| |
Calamagrostis agrostoides (Pursh) Pursh ex Spreng. -- not accepted |
| |
Callitriche heterophylla Pursh -- accepted -- differentleaf waterstarwort, greater waterstarwort, larger waterstarwort, twoheaded water-starwort, variedleaf waterstarwort |
| |
Callitriche heterophylla ssp. heterophylla Pursh -- not accepted -- greater waterstarwort, twoheaded water-starwort, twoheaded waterstarwort |
| |
Callitriche heterophylla var. heterophylla Pursh -- accepted -- twoheaded water-starwort |
| |
Calochortus Pursh -- accepted -- mariposa lily |
| |
Calochortus elegans Pursh -- accepted -- elegant mariposa lily |
| |
Calochortus elegans var. elegans Pursh -- accepted -- elegant mariposa lily |
| |
Caltha palustris var. flabellifolia (Pursh) Torr. & A. Gray -- not accepted |
| |
Calycocarpum lyonii (Pursh) A. Gray -- accepted -- cupseed |
| |
Calystegia catesbeiana Pursh -- accepted -- Catesby's false bindweed |
| |
Calystegia catesbiana Pursh -- not accepted -- Catesby's false bindweed |
| |
Calystegia catesbiana ssp. catesbiana Pursh -- not accepted -- Catesby's false bindweed |
| |
Calystegia spithamaea (L.) Pursh -- accepted -- low false bindweed |
| |
Calystegia spithamaea ssp. spithamaea (L.) Pursh -- accepted -- low false bindweed |
| |
Camassia quamash (Pursh) Greene -- accepted -- common camas, small camas |
| |
Camassia quamash ssp. quamash (Pursh) Greene -- accepted -- small camas |
| |
Camissonia subacaulis (Pursh) P.H. Raven -- not accepted -- diffuseflower evening primrose, diffuseflower evening-primrose, longleaf suncup, northern eveningprimrose |
| |
Campanula aparinoides Pursh -- accepted -- bedstraw bellflower, marsh bellflower |
| |
Campanula aparinoides var. aparinoides Pursh -- not accepted -- marsh bellflower |
| |
Cantua aggregata Pursh -- not accepted |
| |
Cardamine pulcherrima var. tenella (Pursh) C.L. Hitchc. -- not accepted |
| |
Carya ovalis var. obcordata (Pursh) Sarg. -- not accepted |
| |
Castilleja acuminata auct. non (Pursh) Spreng. -- not accepted |
| |
Castilleja sessiliflora Pursh -- accepted -- downy paintedcup, Great Plains Indian paintbrush, Indian paintbrush |
| |
Catabrosa pumila (Pursh) Roem. & Schult. -- not accepted |
| |
Cathartolinum rigidum (Pursh) Small -- not accepted |
| |
Ceanothus americanus var. intermedius (Pursh) Torr. & A. Gray -- not accepted |
| |
Ceanothus intermedius Pursh -- not accepted |
| |
Ceanothus sanguineus Pursh -- accepted -- redstem ceanothus |
| |
Celtis occidentalis var. pumila (Pursh) A. Gray -- not accepted -- common hackberry |
| |
Celtis pumila Pursh -- not accepted |
| |
Cerastium elongatum Pursh -- not accepted |
| |
Cerastium tenuifolium Pursh -- not accepted |
| |
Ceratoides lanata (Pursh) J.T. Howell -- not accepted |
| |
Chamaerops hystrix (Fraser ex Thouin) Pursh -- not accepted |
| |
Chamomilla suaveolens (Pursh) Rydb. -- not accepted |
| |
Cheilanthes dealbata Pursh -- not accepted |
| |
Chelone lyonii Pursh -- accepted -- pink turtlehead |
| |
Chimaphila Pursh -- accepted -- pipsissewa, prince's pine |
| |
Chimaphila corymbosa Pursh -- not accepted |
| |
Chimaphila maculata (L.) Pursh -- accepted -- striped prince's pine |
| |
Chimaphila maculata var. maculata (L.) Pursh -- not accepted -- striped prince's pine |
| |
Chionanthus virginicus var. maritimus Pursh -- not accepted -- white fringetree |
| |
Chloris secunda (Pursh) Eaton -- not accepted |
| |
Chrysobotrya aurea (Pursh) Rydb. -- not accepted |
| |
Chrysopsis falcata (Pursh) Elliot -- not accepted |
| |
Chrysopsis scabra (Pursh) Elliot -- not accepted |
| |
Chrysopsis villosa (Pursh) Nutt. ex DC. -- not accepted |
| |
Chrysothamnus nauseosus (Pall. ex Pursh) Britton -- not accepted -- gray rabbitbrush |
| |
Chrysothamnus nauseosus ssp. nauseosus (Pall. ex Pursh) Britton -- not accepted -- rubber rabbitbrush |
| |
Chrysothamnus nauseosus var. nauseosus (Pall. ex Pursh) Britton -- not accepted |
| |
Cimicifuga cordifolia Pursh -- not accepted |
| |
Clarkia Pursh -- accepted -- fairyfan |
| |
Clarkia pulchella Pursh -- accepted -- pinkfairies |
| |
Claytonia caroliniana var. lanceolata (Pall. ex Pursh) S. Watson -- not accepted |
| |
Claytonia lanceolata Pall. ex Pursh -- accepted -- lanceleaf springbeauty |
| |
Claytonia lanceolata var. lanceolata Pall. ex Pursh -- not accepted -- lanceleaf springbeauty |
| |
Clematis catesbyana Pursh -- accepted -- satincurls |
| |
Clematis crispa var. walteri Pursh -- not accepted |
| |
Clematis hirsutissima Pursh -- accepted -- hairy clematis, sugarbowls |
| |
Clematis hirsutissima var. hirsutissima Pursh -- accepted -- hairy clematis |
| |
Cleome pinnata Pursh -- not accepted |
| |
Cleome serrulata Pursh -- not accepted -- bee spiderflower, Rocky Mountain beeplant |
| |
Cogswellia nudicaulis (Pursh) M.E. Jones -- not accepted |
| |
Collinsia tenella (Pursh) Piper -- not accepted |
| |
Convolvulus spithamaea var. catesbeiana (Pursh) Tryon -- not accepted |
| |
Convolvulus spithamaea var. catesbiana (Pursh) Tryon -- not accepted |
| |
Coriflora hirsutissima (Pursh) W.A. Weber -- not accepted |
| |
Cracca chrysophylla (Pursh) Kuntze -- not accepted |
| |
Crocanthemum rosmarinifolium (Pursh) Janch. -- accepted -- rosemary frostweed |
| |
Crotonopsis argentea Pursh -- not accepted |
| |
Crotonopsis argentea var. elliptica (Willd.) Pursh -- not accepted |
| |
Crotonopsis argentea var. linearis (Michx.) Pursh -- not accepted |
| |
Cynanchum palustre (Pursh) A. Heller -- not accepted |
| |
Cynosurus secundus Pursh -- not accepted |
| |
Cyperus flavescens var. poiformis (Pursh) Fernald -- not accepted |
| |
Cyperus niger var. castaneus (Pursh) Kük. -- not accepted |
| |
Dalea laxiflora Pursh -- not accepted |
| |
Dalea pedunculata Pursh -- not accepted |
| |
Dasiphora floribunda (Pursh) Raf. -- not accepted -- shrubby cinquefoil |
| |
Dasiphora fruticosa ssp. floribunda (Pursh) Kartesz -- not accepted -- bush cinquefoil, golden hardhack, shrubby cinquefoil, widdy |
| |
Dentaria tenella Pursh -- not accepted |
| |
Desmodium strictum (Pursh) DC. -- accepted -- pine barren ticktrefoil, pinebarren ticktrefoil |
| |
Diapedium brachiatum (Pursh) Kuntze -- not accepted |
| |
Dichrophyllum marginatum (Pursh) Klotzsch & Garcke -- not accepted |
| |
Dicliptera brachiata (Pursh) Spreng. -- accepted -- branched foldwing |
| |
Dieteria canescens (Pursh) Nutt. -- accepted -- hoary tansyaster, hoary-aster |
| |
Dieteria canescens var. canescens (Pursh) Nutt. -- accepted |
| |
Dieteria spinulosa (Pursh) Nutt. -- not accepted |
| |
Dinebra secunda (Pursh) Roem. & Schult. -- not accepted |
| |
Diodia hirsuta Pursh -- not accepted |
| |
Diphasiastrum tristachyum (Pursh) Holub -- not accepted -- deeproot clubmoss |
| |
Diphasium tristachyum (Pursh) Rothm. -- not accepted |
| |
Doellingeria reticulata (Pursh) Greene -- not accepted |
| |
Dondia depressa auct. non (Pursh) Britton -- not accepted |
| |
Draba glabella Pursh -- accepted -- smooth draba |
| |
Draba glabella var. glabella Pursh -- not accepted -- smooth draba, smooth whitlowgrass |
| |
Drosera brevifolia Pursh -- accepted -- dwarf sundew, shortleaf sundew |
| |
Drymocallis agrimonioides (Pursh) Rydb. -- not accepted |
| |
Drymocallis arguta (Pursh) Rydb. -- accepted -- tall cinquefoil |
| |
Echinochloa crus-galli f. mitis (Pursh) Farw. -- not accepted |
| |
Echinochloa crus-galli f. purpurea (Pursh) Farw. -- not accepted |
| |
Echinochloa crus-galli var. mitis (Pursh) Peterm. -- accepted |
| |
Echinochloa walteri (Pursh) A. Heller -- accepted -- coast cockspur, coast cockspur grass, échinochloé de Walter, Walter's barnyard grass |
| |
Echinochloa walteri f. walteri (Pursh) A. Heller -- not accepted |
| |
Elaeagnus argentea Pursh -- not accepted |
| |
Elatine americana (Pursh) Arn. -- accepted -- American waterwort |
| |
Elatine triandra var. americana (Pursh) Fassett -- not accepted |
| |
Elodea occidentalis (Pursh) H. St. John -- not accepted |
| |
Elymus spicatus (Pursh) Gould -- not accepted |
| |
Elytrigia spicata (Pursh) D.R. Dewey -- not accepted |
| |
Epilobium luteum Pursh -- accepted -- yellow willowherb |
| |
Epilobium rosmarinifolium Pursh -- not accepted |
| |
Eragrostis pectinacea var. spectabilis (Pursh) A. Gray -- not accepted |
| |
Eragrostis spectabilis (Pursh) Steud. -- accepted -- petticoat-climber, purple lovegrass |
| |
Eragrostis spectabilis var. spectabilis (Pursh) Steud. -- not accepted |
| |
Ericameria nauseosa (Pall. ex Pursh) G.L. Nesom & Baird -- accepted -- goldenbush, rubber rabbitbrush |
| |
Ericameria nauseosa ssp. nauseosa (Pall. ex Pursh) G.L. Nesom & Baird -- accepted -- rubber rabbitbrush |
| |
Ericameria nauseosa ssp. nauseosa var. nauseosa (Pall. ex Pursh) G.L. Nesom & Baird -- not accepted -- rubber rabbitbrush |
| |
Ericameria nauseosa var. nauseosa (Pall. ex Pursh) G.L. Nesom & Baird -- accepted -- rubber rabbitbrush |
| |
Erigeron compositus Pursh -- accepted -- cutleaf daisy, dwarf mountain fleabane, fernleaf fleabane, vergerette ŕ feuilles segmentées |
| |
Erigeron compositus var. compositus Pursh -- not accepted -- dwarf mountain fleabane |
| |
Erigeron peregrinus (Banks ex Pursh) Greene -- accepted -- subalpine fleabane, wandering daisy, wandering fleabane |
| |
Erigeron peregrinus ssp. peregrinus (Banks ex Pursh) Greene -- accepted -- subalpine fleabane |
| |
Erigeron peregrinus ssp. peregrinus var. peregrinus (Banks ex Pursh) Greene -- not accepted -- subalpine fleabane |
| |
Erigeron peregrinus var. peregrinus (Banks ex Pursh) Greene -- accepted -- subalpine fleabane, wandering fleabane |
| |
Eriocarpum spinulosum (Pursh) Greene -- not accepted |
| |
Eriocoma membranacea (Pursh) Beal -- not accepted |
| |
Eriogonum pauciflorum Pursh -- accepted -- few-flower wild buckwheat, fewflower buckwheat, manybranch eriogonum |
| |
Eriogonum pauciflorum var. pauciflorum Pursh -- not accepted -- few-flower wild buckwheat, fewflower buckwheat |
| |
Eriogynia pectinata (Pursh) Hook. -- not accepted |
| |
Eriophyllum lanatum (Pursh) Forbes -- accepted -- common woolly sunflower, woody eriophyllum, woolly eriophyllum, wooly daisy |
| |
Eriophyllum lanatum var. lanatum (Pursh) Forbes -- accepted -- common eriophyllum, common woolly sunflower |
| |
Erysimum pallasi (Pursh) Fernald -- not accepted |
| |
Erysimum pallasii (Pursh) Fernald -- accepted -- Pallas' wallflower |
| |
Erysimum pallasii var. pallasii (Pursh) Fernald -- not accepted -- Pallas' wallflower |
| |
Erythrocoma ciliata (Pursh) Greene -- not accepted |
| |
Erythrocoma triflora (Pursh) Greene -- not accepted |
| |
Erythronium grandiflorum Pursh -- accepted -- dogtooth lily, yellow avalanche-lily |
| |
Erythronium grandiflorum ssp. grandiflorum Pursh -- accepted -- yellow avalanche-lily |
| |
Eupatorium purpureum var. amoenum (Pursh) A. Gray -- not accepted |
| |
Euphorbia marginata Pursh -- accepted -- smoke-on-the-prairie, snow on the mountain, snow-on-the-mountain, variegated spurge, whitemargined spurge |
| |
Euphorbia obtusata Pursh -- not accepted |
| |
Euphorbia pilosa Pursh -- not accepted |
| |
Eurotia lanata (Pursh) Moq. -- not accepted |
| |
Euthamia tenuifolia (Pursh) Nutt. -- not accepted -- slender goldentop |
| |
Euthamia tenuifolia var. tenuifolia (Pursh) Nutt. -- not accepted -- slender goldentop |
| |
Evolvulus argenteus Pursh -- not accepted |
| |
Festuca spicata Pursh -- not accepted |
| |
Frasera fastigiata (Pursh) A. Heller -- accepted -- clustered green gentian |
| |
Fritillaria lanceolata Pursh -- not accepted |
| |
Fritillaria pudica (Pursh) Spreng. -- accepted -- yellow bells, yellow fritillary, yellow missionbells, yellowbells |
| |
Gaillardia aristata Pursh -- accepted -- common gaillardia, gaillardia, great blanket-flower |
| |
Galarhoeus obtusatus (Pursh) Small ex Rydb. -- not accepted |
| |
Galearis rotundifolia (Banks ex Pursh) R.M. Bateman -- accepted -- roundleaf orchid |
| |
Galium brachiatum Pursh -- not accepted |
| |
Galium brachiatum sensu Muhl., non Pursh -- not accepted |
| |
Galium hispidum Pursh -- not accepted |
| |
Gaultheria shallon Pursh -- accepted -- salal, shallal |
| |
Gaura coccinea Nutt. ex Pursh -- not accepted -- scarlet beeblossom, scarlet gaura, Scarlet guara |
| |
Gaylussacia tomentosa (A. Gray) Pursh ex Small -- accepted -- hairytwig dangleberry, hairytwig huckleberry |
| |
Geum agrimonioides Pursh -- not accepted |
| |
Geum ciliatum Pursh -- not accepted |
| |
Geum peckii Pursh -- accepted -- mountain avens |
| |
Geum triflorum Pursh -- accepted -- old man's whiskers, prairie smoke, prairiesmoke |
| |
Geum triflorum var. ciliatum (Pursh) Fassett -- accepted -- old man's whiskers |
| |
Geum triflorum var. triflorum Pursh -- accepted -- old man's whiskers, old-man's-whiskers |
| |
Gilia aggregata (Pursh) Spreng. -- not accepted |
| |
Glycine reniformis Pursh -- not accepted |
| |
Glycyrrhiza lepidota Pursh -- accepted -- American licorice, licorice, wild licorice |
| |
Glycyrrhiza lepidota var. lepidota Pursh -- not accepted -- wild licorice |
| |
Gratiola aurea Pursh -- accepted -- golden hedge-hyssop, golden hedgehyssop |
| |
Grindelia squarrosa (Pursh) Dunal -- accepted -- curlycup gumweed, curlytop gumweed, gumweed, rosinweed, tarweed |
| |
Grindelia squarrosa var. squarrosa (Pursh) Dunal -- not accepted -- curly-cup gumweed, curlycup gumweed, curlytop gumweed, gumweed, rosinweed, tarweed |
| |
Grossularia menziesii (Pursh) Coville & Britton -- not accepted |
| |
Grossularia speciosa (Pursh) Coville & Britton -- not accepted |
| |
Gutierrezia sarothrae (Pursh) Britton & Rusby -- accepted -- broom snakeweed, broomweed, perennial snakeweed, stinkweed, turpentine weed, yellow top |
| |
Habenaria dilatata (Pursh) Hook. -- not accepted |
| |
Habenaria obtusata (Banks ex Pursh) Richardson -- not accepted |
| |
Habenaria orbiculata (Pursh) Hook. -- not accepted |
| |
Halerpestes cymbalaria (Pursh) Greene -- not accepted |
| |
Hamamelis macrophylla Pursh -- not accepted |
| |
Hamamelis virginiana var. macrophylla (Pursh) Nutt. -- not accepted |
| |
Haplopappus spinulosus (Pursh) DC. -- not accepted -- cutleaf ironplant, ironplant, lacy tansyaster |
| |
Hedeoma hispida Pursh -- accepted -- false pennyroyal, falsepennyroyal, rough false pennyroyal, rough falsepennyroyal, rough pennyroyal |
| |
Hedeoma hispidum Pursh -- not accepted |
| |
Hedysarum alpinum ssp. americanum (Michx. ex Pursh) B. Fedtsch. -- not accepted |
| |
Hedysarum americanum (Michx. ex Pursh) Britton -- not accepted |
| |
Helianthemum rosmarinifolium Pursh -- not accepted -- rosemary frostweed |
| |
Helianthus longifolius Pursh -- accepted -- longleaf sunflower |
| |
Helianthus radula (Pursh) Torr. & A. Gray -- accepted -- rayless sunflower, stiff sunflower |
| |
Helonias tenax Pursh -- not accepted |
| |
Hepatica acuta (Pursh) Britton -- not accepted |
| |
Hepatica nobilis var. acuta (Pursh) Steyerm. -- not accepted -- sharplobe hepatica |
| |
Hepatica nobilis var. obtusa (Pursh) Steyerm. -- not accepted -- roundlobe hepatica |
| |
Hepatica triloba var. acuta Pursh -- not accepted |
| |
Heterotheca falcata (Pursh) V.L. Harms -- not accepted |
| |
Heterotheca scabra (Pursh) DC. -- not accepted |
| |
Heterotheca villosa (Pursh) Shinners -- accepted -- hairy false goldaster, hairy false goldenaster, hairy goldaster, hairy goldenaster |
| |
Heterotheca villosa var. villosa (Pursh) Shinners -- accepted -- hairy false golden-aster, hairy false goldenaster |
| |
Heuchera americana var. hispida (Pursh) E.F. Wells -- accepted -- American alumroot, hairy alumroot |
| |
Heuchera hispida auct. non Pursh -- not accepted |
| |
Heuchera hispida Pursh -- not accepted |
| |
Heuchera pubescens Pursh -- accepted -- downy alumroot |
| |
Hieracium canadense var. fasciculatum (Pursh) Fernald -- not accepted -- Canadian hawkweed |
| |
Hieracium kalmii var. fasciculatum (Pursh) Lepage -- not accepted |
| |
Hirculus serpyllifolius (Pursh) W.A. Weber -- not accepted |
| |
Holodiscus discolor (Pursh) Maxim. -- accepted -- creambush, creambush oceanspray, hillside oceanspray, oceanspray |
| |
Holodiscus discolor var. discolor (Pursh) Maxim. -- accepted -- creambush, oceanspray |
| |
Homalobus tenellus (Pursh) Britton -- not accepted |
| |
Hymenopappus tenuifolius Pursh -- accepted -- Chalk Hill hymenopappus, chalkhill woollywhite, Chalkhill woolywhite |
| |
Hymenoxys acaulis (Pursh) K.F. Parker -- not accepted -- stemless hymenoxys |
| |
Hypericum densiflorum Pursh -- accepted -- bushy St. Johnswort, dense St. Johnswort |
| |
Hypericum tenuifolium Pursh -- accepted -- Atlantic St. Johnswort |
| |
Ilex coriacea (Pursh) Chapm. -- accepted -- large gallberry |
| |
Ilex laevigata (Pursh) A. Gray -- accepted -- smooth winterberry |
| |
Ipomoea carolina (L.) Pursh -- not accepted |
| |
Ipomoea dissecta (Jacq.) Pursh -- not accepted |
| |
Ipomopsis aggregata (Pursh) V.E. Grant -- accepted -- scarlet gilia, skyrocket gilia |
| |
Ipomopsis aggregata ssp. aggregata (Pursh) V.E. Grant -- accepted -- scarlet gilia, skyrocket gilia |
| |
Iris prismatica Pursh ex Ker Gawl. -- accepted -- slender blue iris |
| |
Iris tridentata Pursh -- accepted -- savannah iris |
| |
Isotria medeoloides (Pursh) Raf. -- accepted -- green fiveleaf orchid, small whorled pogonia |
| |
Iva axillaris Pursh -- accepted -- deer-root, lesser marshelder, mouseear povertyweed, poverty sumpweed, poverty weed, povertyweed, smallflowered marshelder |
| |
Iva axillaris var. axillaris Pursh -- not accepted |
| |
Juniperus communis ssp. depressa (Pursh) Franco -- not accepted |
| |
Juniperus communis var. depressa Pursh -- accepted -- common juniper |
| |
Juniperus depressa (Pursh) Raf. -- not accepted |
| |
Jussiaea subacaulis Pursh -- not accepted |
| |
Justicia brachiata Pursh -- not accepted |
| |
Kalmia polifolia var. rosmarinifolia (Pursh) Rehder -- not accepted |
| |
Krascheninnikovia lanata (Pursh) A. Meeuse & A. Smit -- accepted -- winterfat |
| |
Lacinaria gracilis (Pursh) Kuntze -- not accepted |
| |
Lacinaria pauciflora (Pursh) Kuntze -- not accepted |
| |
Lactuca pulchell (Pursh) DC. -- not accepted |
| |
Lactuca pulchella (Pursh) DC. -- not accepted -- blue lettuce |
| |
Lactuca tatarica ssp. pulchella (Pursh) Stebbins -- not accepted |
| |
Lactuca tatarica var. pulchella (Pursh) Breitung -- not accepted -- blue lettuce, blue wild lettuce, chicory lettuce, Russian blue lettuce |
| |
Lathyrus decaphyllus Pursh -- not accepted |
| |
Lathyrus stipulaceus (Pursh) Butters & H. St. John -- not accepted |
| |
Lepachys columnaris (Pursh) Torr. & A. Gray -- not accepted |
| |
Lepadena marginata (Pursh) Nieuwl. -- not accepted |
| |
Lepargyrea argentea (Pursh) Greene -- not accepted |
| |
Lepidanthus suaveolens (Pursh) Nutt. -- not accepted |
| |
Lepidotheca suaveolens (Pursh) Nutt. -- not accepted |
| |
Lespedeza angustifloia (Pursh) Elliott -- not accepted |
| |
Lespedeza angustifolia (Pursh) Elliott -- accepted -- narrowleaf lespedeza |
| |
Leutkea pectinata (Pursh) Kuntze -- not accepted |
| |
Lewisia Pursh -- accepted -- bitterroot |
| |
Lewisia rediviva Pursh -- accepted -- bitter root, bitterroot, Oregon bitter-root |
| |
Lewisia rediviva var. rediviva Pursh -- accepted -- bitter root, Oregon bitterroot |
| |
Liatris gracilis Pursh -- accepted -- slender blazing star |
| |
Liatris patens Pursh -- accepted |
| |
Liatris pauciflora Pursh -- accepted -- fewflower blazing star |
| |
Liatris pauciflora var. pauciflora Pursh -- accepted |
| |
Lilium pudicum Pursh -- not accepted |
| |
Lilium umbellatum Pursh -- not accepted |
| |
Limnorchis dilatata (Pursh) Rydb. -- not accepted |
| |
Lindernia dubia var. major (Pursh) Pennell -- not accepted |
| |
Linum lewisii Pursh -- accepted -- blue flax, Lewis' blue flax, Lewis' flax, prairie flax |
| |
Linum lewisii auct. non Pursh -- not accepted |
| |
Linum lewisii var. lewisii Pursh -- accepted -- Lewis' flax, prairie flax |
| |
Linum perenne ssp. lewisii (Pursh) Hultén -- not accepted |
| |
Linum perenne var. lewisii (Pursh) Eaton & J. Wright -- not accepted |
| |
Linum rigidum Pursh -- accepted -- orange flax, stiff flax, stiffstem flax |
| |
Linum rigidum var. rigidum Pursh -- accepted -- large-flower yellow flax, largeflower yellow flax, stiffstem flax |
| |
Lomatium divaricatum (Pursh) Nutt. ex Torr. & A. Gray -- not accepted |
| |
Lomatium nudicaule (Pursh) J.M. Coult. & Rose -- accepted -- barestem biscuitroot |
| |
Lomatium triternatum (Pursh) J.M. Coult. & Rose -- accepted -- nineleaf biscuitroot |
| |
Lomatium triternatum var. triternatum (Pursh) J.M. Coult. & Rose -- accepted -- nineleaf biscuitroot |
| |
Lonicera ciliosa (Pursh) Poir. ex DC. -- accepted -- orange honeysuckle |
| |
Lophiola americana (Pursh) Alph. Wood -- not accepted |
| |
Lotus sericeus Pursh -- not accepted |
| |
Luetkea pectinata (Pursh) Kuntze -- accepted -- partridgefoot |
| |
Lupinaster macrocephalus Pursh -- not accepted |
| |
Lupinus argenteus Pursh -- accepted -- silvery lupine |
| |
Lupinus argenteus ssp. argenteus Pursh -- accepted -- silver-stem lupine, silvery lupine |
| |
Lupinus argenteus ssp. argenteus var. argenteus Pursh -- not accepted -- silver-stem lupine, silvery lupine |
| |
Lupinus argenteus var. argenteus Pursh -- accepted -- silver-stem lupine, silvery lupine |
| |
Lupinus argentus Pursh -- not accepted |
| |
Lupinus argentus var. argentus Pursh -- not accepted |
| |
Lupinus pusillus Pursh -- accepted -- low lupine, rusty lupine, small lupine |
| |
Lupinus pusillus ssp. pusillus Pursh -- accepted -- rusty lupine |
| |
Lupinus sericeus Pursh -- accepted -- Pursh's silky lupine, silky lupine |
| |
Lupinus sericeus ssp. sericeus Pursh -- accepted -- silky lupine |
| |
Lupinus sericeus ssp. sericeus var. sericeus Pursh -- not accepted -- silky lupine |
| |
Lupinus sericeus var. sericeus Pursh -- accepted -- silky lupine |
| |
Lycopodium clavatum var. tristachyum (Pursh) Hook. -- not accepted |
| |
Lycopodium tristachyum Pursh -- accepted -- deeproot clubmoss |
| |
Lygodesma juncea (Pursh) D. Don ex Hook. -- not accepted |
| |
Lygodesmia juncea (Pursh) D. Don ex Hook. -- accepted -- rush skeleton-plant, rush skeletonplant, rush skeletonweed, skeletonplant, skeletonweed |
| |
Lyonia palustris (Pursh) Small -- not accepted |
| |
Lysias orbiculata (Pursh) Rydb. -- not accepted |
| |
Lysiella obtusata (Banks ex Pursh) Rydb. -- not accepted |
| |
Lysimachia longifolia Pursh -- not accepted |
| |
Lythrum alatum Pursh -- accepted -- wing-angle loosestrife, winged lythrum |
| |
Lythrum alatum var. alatum Pursh -- accepted -- wing-angle loosestrife, winged lythrum |
| |
Machaeranthera canescens (Pursh) A. Gray -- not accepted -- hoary aster, hoary goldenweed, hoary machaeranthera, hoary tansy-aster, hoary tansyaster, purple aster |
| |
Machaeranthera canescens ssp. canescens (Pursh) A. Gray -- not accepted -- hoary tansy-aster, hoary tansyaster, ironplant goldenweed |
| |
Machaeranthera canescens ssp. canescens var. canescens (Pursh) A. Gray -- not accepted -- cutleaf goldenweed, hoary tansy-aster, hoary tansyaster, ironplant goldenweed, spiny goldenweed |
| |
Machaeranthera canescens var. canescens (Pursh) A. Gray -- not accepted -- hoary tansyaster |
| |
Machaeranthera spinulosa (Greene) Cory non Amellus spinulosa Pursh -- not accepted |
| |
Mahonia aquifolium (Pursh) Nutt. -- not accepted -- hollyleaved barberry |
| |
Mahonia nervosa (Pursh) Nutt. -- not accepted -- Cascade barberry |
| |
Mahonia nervosa var. nervosa (Pursh) Nutt. -- not accepted -- Cascade Oregon grape |
| |
Malvastrum hispidum (Pursh) Hochr. -- accepted -- hispid false mallow |
| |
Matricaria suaveolens (Pursh) Buchenau non L. -- not accepted |
| |
Megastachya spectabilis (Pursh) Roem. & Schult. -- not accepted |
| |
Meibomia stricta (Pursh) Kuntze -- not accepted |
| |
Melica diffusa Pursh -- not accepted |
| |
Melica mutica f. diffusa (Pursh) Fernald -- not accepted |
| |
Melica mutica var. diffusa (Pursh) A. Gray -- not accepted |
| |
Mentzelia decapetala (Pursh ex Sims) Urb. & Gilg -- accepted -- evening starflower, gumbo-lily, tenpetal blazingstar, tenpetal mentzelia, tenpetal stickleaf |
| |
Mentzelia nuda (Pursh) Torr. & A. Gray -- accepted -- bractless blazingstar, goodmother, stickleaf mentzelia |
| |
Mentzelia nuda var. nuda (Pursh) Torr. & A. Gray -- accepted -- bractless blazingstar |
| |
Mertensia lanceolata (Pursh) DC. -- accepted -- lanceleaf bluebells, prairie bluebells |
| |
Mertensia lanceolata var. lanceolata (Pursh) DC. -- accepted -- prairie bluebells |
| |
Mesynium rigidum (Pursh) Á. Löve & D. Löve -- not accepted |
| |
Microphacos parviflorus (Pursh) Rydb. -- not accepted |
| |
Microseris cuspidata (Pursh) Sch. Bip. -- not accepted |
| |
Milium amphicarpon Pursh -- not accepted |
| |
Mimulus lewisii Pursh -- accepted -- Lewis' monkeyflower, purple monkeyflower |
| |
Minuartia macrocarpa (Pursh) Ostenf. -- accepted -- longpod stitchwort |
| |
Mirabilis hirsuta (Pursh) MacMill. -- not accepted -- hairy four o'clock, hairy four-o'clock |
| |
Mirabilis hirsuta var. linearis (Pursh) B. Boivin -- not accepted |
| |
Mirabilis linearis (Pursh) Heimerl -- accepted -- four o'clock, linearleaf four-o'clock, narrowleaf four o'clock, narrowleaf four-o'clock |
| |
Mirabilis linearis var. linearis (Pursh) Heimerl -- accepted -- narrowleaf four o'clock |
| |
Mulgedium pulchellum (Pursh) G. Don -- not accepted |
| |
Musineon divaricatum (Pursh) Raf. -- accepted -- leafy musineon, leafy wild parsley, leafy wildparsley, wildparsley |
| |
Musineon divaricatum var. divaricatum (Pursh) Raf. -- accepted -- leafy wildparsley |
| |
Musineum divaricatum (Pursh) Nutt. ex Torr. & A. Gray -- not accepted |
| |
Nabalus serpentarius (Pursh) Hook. -- not accepted |
| |
Nicotiana bigelovii var. quadrivalvis (Pursh) Eastw. -- not accepted |
| |
Nicotiana quadrivalvis Pursh -- accepted -- Indian tobacco |
| |
Nicotiana quadrivalvis var. quadrivalvis Pursh -- accepted -- Indian tobacco |
| |
Nothocalais cuspidata (Pursh) Greene -- accepted -- microseris, sharppoint microseris, sharppoint prairie-dandelion, wavy-leaf prairie-dandelion |
| |
Notholaena dealbata (Pursh) Kunze -- not accepted |
| |
Nuphar sagittifolia (Walter) Pursh -- accepted -- yellow pond-lily |
| |
Nuttallia decapetala (Pursh ex Sims) Greene -- not accepted |
| |
Nuttallia nuda (Pursh) Greene -- not accepted |
| |
Nymphaea odorata var. rosea Pursh -- not accepted |
| |
Ochrocodon pudicus (Pursh) Rydb. -- not accepted |
| |
Oclemena reticulata (Pursh) G.L. Nesom -- accepted -- pine barren whitetop aster, pinebarren whitetop aster |
| |
Odostemon aquifolium (Pursh) Rydb. -- not accepted |
| |
Odostemon nervosus (Pursh) Rydb. -- not accepted |
| |
Oenothera albicaulis Pursh -- accepted -- halfshrub sundrop, white-stem evening-primrose, whitest evening primrose, whitest evening-primrose, whitest eveningprimrose |
| |
Oenothera subacaulis (Pursh) Garrett -- not accepted |
| |
Oenothera tetragona var. fraseri (Pursh) Munz -- not accepted |
| |
Orchis rotundifolia Banks ex Pursh -- not accepted |
| |
Oreocarya glomerata (Pursh) Greene -- not accepted |
| |
Orophaca triphylla (Pursh) Isely -- not accepted |
| |
Orthocarpus tenuifolius (Pursh) Benth. -- accepted -- thinleaved owl's-clover |
| |
Oryzopsis membranacea (Pursh) Vasey -- not accepted |
| |
Oxalis corniculata var. lyonii (Pursh) Zucc. -- not accepted |
| |
Oxalis lyonii Pursh -- not accepted |
| |
Oxybaphus hirsutus (Pursh) Sweet -- not accepted |
| |
Oxybaphus linearis (Pursh) B.L. Rob. -- not accepted |
| |
Oxycoccus erectus Pursh -- not accepted |
| |
Oxycoccus macrocarpus (Aiton) Pursh -- not accepted |
| |
Oxypolis longifolia (Pursh) Small -- not accepted |
| |
Oxypolis rigidior var. longifolia (Pursh) Britton -- not accepted |
| |
Oxytropis lambertii Pursh -- accepted -- Lambert's crazyweed, Lambert's locoweed, purple loco, purple locoweed, stemless loco, white woollyloco, whitepoint locoweed |
| |
Oxytropis lambertii var. lambertii Pursh -- accepted -- purple locoweed |
| |
Pachystima myrsinites (Pursh) Raf. -- not accepted |
| |
Packera cymbalaria (Pursh) W.A. Weber & Á. Löve -- accepted -- dwarf arctic ragwort |
| |
Packera pauciflora (Pursh) Á. Löve & D. Löve -- accepted -- alpine groundsel |
| |
Panicum crus-galli var. aristatum Pursh -- not accepted |
| |
Panicum crus-galli var. purpureum Pursh -- not accepted |
| |
Panicum crus-galli var. walteri (Pursh) Farw. -- not accepted |
| |
Panicum crusgalli var. mite Pursh -- not accepted |
| |
Panicum elongatum Pursh -- not accepted |
| |
Panicum elongatum var. elongatum Pursh -- not accepted |
| |
Panicum latifolium var. clandestinum (L.) Pursh -- not accepted |
| |
Panicum nitidum var. majus Pursh -- not accepted |
| |
Panicum strictum Pursh -- not accepted |
| |
Panicum walteri Pursh -- not accepted |
| |
Parthenocissus hirsuta (Pursh) Graebn. -- not accepted |
| |
Parthenocissus quinquefolia var. hirsuta (Pursh) Planch. -- not accepted |
| |
Paxistima myrsinites (Pursh) Raf. -- accepted -- boxleaf, boxleaf myrtle, mountain lover, Oregon boxleaf |
| |
Pedicularis elata sensu Pursh -- not accepted |
| |
Pediomelum argophyllum (Pursh) J.W. Grimes -- accepted -- silverleaf Indian breadroot, silverleaf scurfpea |
| |
Pediomelum cuspidatum (Pursh) Rydb. -- accepted -- largebract Indian breadroot, tallbread scurfpea |
| |
Pediomelum esculentum (Pursh) Rydb. -- accepted -- breadroot scurfpea, Indian breadroot, large Indian breadroot |
| |
Pellaea dealbata (Pursh) Prantl -- not accepted |
| |
Penstemon angustifolius Nutt. ex Pursh -- accepted -- broad-beard beardtongue, broadbeard beardtongue, narrowleaf penstemon |
| |
Penstemon angustifolius var. angustifolius Nutt. ex Pursh -- accepted -- broad-beard beardtongue, broadbeard beardtongue |
| |
Penstemon bradburii Pursh -- not accepted |
| |
Penstemon eriantherus Pursh -- accepted -- fuzzytongue penstemon |
| |
Penstemon eriantherus var. eriantherus Pursh -- accepted -- fuzzy-tongue beardtongue, fuzzytongue penstemon |
| |
Penstemon fruticosus (Pursh) Greene -- accepted -- bush penstemon |
| |
Penstemon fruticosus var. fruticosus (Pursh) Greene -- accepted -- bush penstemon |
| |
Penstemon glaber Pursh -- accepted -- sawsepal penstemon, western smooth beardtongue |
| |
Penstemon glaber var. glaber Pursh -- accepted -- sawsepal penstemon, western smooth beardtongue |
| |
Pentaphylloides floribunda (Pursh) Á. Löve -- not accepted -- shrubby cinquefoil |
| |
Penthorum chinense Pursh -- accepted |
| |
Peritoma serrulata (Pursh) DC. -- accepted -- Rocky Mountain beeplant |
| |
Persea borbonia var. pubescens (Pursh) Little -- not accepted -- swampbay |
| |
Persea pubescens (Pursh) Sarg. -- not accepted |
| |
Persicaria bistortoides (Pursh) H. Hinds -- not accepted |
| |
Petasites frigidus var. sagittatus (Banks ex Pursh) Chern. -- accepted -- arrowleaf sweet coltsfoot |
| |
Petasites sagittatus (Banks ex Pursh) A. Gray -- not accepted -- arrow butterbur, arrow-leaf sweet-colt's-foot, arrowleaf sweet coltsfoot |
| |
Phaca longifolia (Pursh) Nutt. -- not accepted |
| |
Phacelia heterophylla Pursh -- accepted -- variable-leaf scorpion-weed, varileaf phacelia, virgate phacelia, wand phacelia |
| |
Phacelia heterophylla ssp. heterophylla Pursh -- accepted -- variable-leaf scorpion-weed, varileaf phacelia |
| |
Phacelia heterophyllum Pursh -- not accepted |
| |
Phacelia heterophyllum var. heterophyllum Pursh -- not accepted |
| |
Phacelia linearis (Pursh) Holz. -- accepted -- linearleaf phacelia, threadleaf phacelia |
| |
Phalangium quamash Pursh -- not accepted |
| |
Phemeranthus teretifolius (Pursh) Raf. -- accepted -- quill fameflower |
| |
Philadelphus lewisii Pursh -- accepted -- Lewis' mock orange |
| |
Philadelphus lewisii var. lewisii Pursh -- not accepted -- Lewis' mockorange |
| |
Philotria occidentalis (Pursh) House -- not accepted |
| |
Phlox acuminata Pursh -- accepted |
| |
Phlox speciosa Pursh -- accepted -- showy phlox |
| |
Phlox speciosa ssp. speciosa Pursh -- accepted -- showy phlox |
| |
Phoradendron flavescens (Pursh) Nutt. ex A. Gray. -- not accepted |
| |
Physocarpus capitatus (Pursh) Kuntze -- accepted -- Pacific ninebark |
| |
Pieris floribunda (Pursh) Benth. & Hook. f. -- accepted -- mountain fetterbush |
| |
Pinus fraseri Pursh -- not accepted |
| |
Pityopsis falcata (Pursh) Nutt. -- accepted -- sickleleaf silkgrass |
| |
Plantago elongata Pursh -- accepted -- longleaf plantain, prairie plantain, slender plantain |
| |
Plantago elongata ssp. elongata Pursh -- accepted -- prairie plantain |
| |
Platanthera dilatata (Pursh) Lindl. ex L.C. Beck -- accepted -- boreal bog orchid, scentbottle, white bog orchid |
| |
Platanthera dilatata var. dilatata (Pursh) Lindl. ex L.C. Beck -- accepted -- scentbottle |
| |
Platanthera obtusata (Banks ex Pursh) Lindl. -- accepted -- bluntleaved orchid, northern small bog orchid |
| |
Platanthera obtusata ssp. obtusata (Banks ex Pursh) Lindl. -- accepted -- bluntleaved orchid |
| |
Platanthera orbiculata (Pursh) Lindl. -- accepted -- lesser roundleaved orchid |
| |
Platanthera orbiculata var. orbiculata (Pursh) Lindl. -- not accepted -- large roundleaved orchid |
| |
Poa hirsuta var. spectabilis (Pursh) Torr. -- not accepted |
| |
Poa parviflora Pursh -- not accepted |
| |
Poa quinquefida Pursh -- not accepted |
| |
Poa spectabilis Pursh -- not accepted |
| |
Poa tenella Willd. (L. misappl. by) Pursh -- not accepted |
| |
Poa viridis Schreb. ex Pursh -- not accepted |
| |
Polygonatum canaliculatum auct. non (Muhl. ex Willd.) Pursh -- not accepted |
| |
Polygonatum hirsutum (Bosc ex Poir.) Pursh -- not accepted |
| |
Polygonatum hirtum (Bosc ex Poir.) Pursh -- not accepted -- broadleaf Solomon's seal |
| |
Polygonatum pubescens (Willd.) Pursh -- accepted -- hairy Solomon's seal |
| |
Polygonum bistortoides Pursh -- not accepted -- American bistort |
| |
Pontederia cordata var. angustifolia (Pursh) Torr. -- not accepted |
| |
Potentilla arguta Pursh -- not accepted -- tall cinquefoil |
| |
Potentilla arguta ssp. arguta Pursh -- not accepted -- tall cinquefoil |
| |
Potentilla emarginata Pursh -- not accepted |
| |
Potentilla flabellifolia var. emarginata (Pursh) B. Boivin -- not accepted |
| |
Potentilla floribunda Pursh -- not accepted |
| |
Potentilla fruticosa ssp. floribunda (Pursh) Elkington -- not accepted |
| |
Potentilla nivea var. villosa (Pall. ex Pursh) Regel & Tiling -- not accepted |
| |
Potentilla pensylvanica var. strigosa Pursh -- not accepted -- Pennsylvania cinquefoil |
| |
Potentilla strigosa (Pursh) Pall. ex Tratt. -- not accepted |
| |
Potentilla villosa Pall. ex Pursh -- accepted -- villous cinquefoil |
| |
Prenanthes serpentaria Pursh -- accepted -- cankerweed |
| |
Prunus depressa Pursh -- not accepted |
| |
Prunus pumila var. depressa (Pursh) Bean -- accepted -- eastern sandcherry |
| |
Prunus pumila var. depressa (Pursh) Gleason -- not accepted -- eastern sandcherry |
| |
Pseudoroegneria spicata (Pursh) Á. Löve -- accepted -- bluebunch wheatgrass, bluebunch-wheat grass |
| |
Pseudoroegneria spicata f. spicata (Pursh) Á. Löve -- accepted |
| |
Pseudoroegneria spicata ssp. spicata (Pursh) Á. Löve -- accepted -- bluebunch wheatgrass, bluebunch-wheat grass |
| |
Psoralea argophylla Pursh -- not accepted |
| |
Psoralea cuspidata Pursh -- not accepted |
| |
Psoralea esculenta Pursh -- not accepted |
| |
Psoralea lanceolata Pursh -- not accepted |
| |
Psoralea tenuiflora Pursh -- not accepted |
| |
Psoralidium argophyllum (Pursh) Rydb. -- not accepted |
| |
Psoralidium lanceolatum (Pursh) Rydb. -- accepted -- dune scurfpea, lemon scurfpea, wild lemonweed |
| |
Psoralidium tenuiflorum (Pursh) Rydb. -- accepted -- scurfpea, slimflower scurfpea |
| |
Pulsatilla hirsutissima (Pursh) Britton -- not accepted |
| |
Pulsatilla patens ssp. hirsutissima (Pursh) Zämelis -- not accepted |
| |
Purshia tridentata (Pursh) DC. -- accepted -- antelope bitterbrush |
| |
Purshia tridentata var. tridentata (Pursh) DC. -- accepted -- antelope bush |
| |
Pyrus microcarpa (Pursh) Spreng. -- not accepted |
| |
Pyrus sanguinea Pursh -- not accepted |
| |
Pythius obtusata (Pursh) Raf. -- not accepted |
| |
Ranunculus cymbalaria Pursh -- accepted -- alkali buttercup, shore buttercup |
| |
Ranunculus cymbalaria var. cymbalaria Pursh -- not accepted -- alkali buttercup |
| |
Ratibida columnaris (Pursh) D. Don -- not accepted |
| |
Rhamnus lanceolata Pursh -- accepted -- lanceleaf buckthorn |
| |
Rhamnus lanceolata ssp. lanceolata Pursh -- accepted -- lanceleaf buckthorn |
| |
Rhamnus lanceolata var. lanceolata Pursh -- not accepted -- lanceleaf buckthorn |
| |
Rhexia stricta Pursh -- not accepted |
| |
Rhexia virginica var. septemnervia (Walter) Pursh -- not accepted |
| |
Rhododendron arborescens (Pursh) Torr. -- accepted -- smooth azalea, sweet azalea |
| |
Rhododendron hispidum (Pursh) Torr. -- not accepted |
| |
Rhododendron nitidum (Pursh) Torr. -- not accepted |
| |
Rhododendron viscosum var. nitidum (Pursh) A. Gray -- not accepted |
| |
Ribes aureum Pursh -- accepted -- golden currant |
| |
Ribes aureum var. aureum Pursh -- accepted -- golden currant |
| |
Ribes laxiflorum Pursh -- accepted -- trailing black currant |
| |
Ribes menziesii Pursh -- accepted -- canyon gooseberry |
| |
Ribes menziesii var. menziesii Pursh -- not accepted -- canyon gooseberry |
| |
Ribes resinosum Pursh -- not accepted |
| |
Ribes sanguineum Pursh -- accepted -- redflower currant |
| |
Ribes sanguineum var. sanguineum Pursh -- accepted -- redflower currant |
| |
Ribes speciosum Pursh -- accepted -- fuchsiaflower gooseberry |
| |
Ribes viscosissimum Pursh -- accepted -- sticky currant |
| |
Ribes viscosissimum var. viscosissimum Pursh -- not accepted -- sticky currant |
| |
Robinia hispida var. rosea Pursh -- accepted -- bristly locust |
| |
Roegneria spicata (Pursh) Beetle -- not accepted |
| |
Rosa carolina var. lyonii (Pursh) E.J. Palmer & Steyerm. -- not accepted |
| |
Rosa lutescens Pursh -- not accepted |
| |
Rosa lyonii Pursh -- not accepted |
| |
Rosa suaveolens Pursh -- not accepted |
| |
Rubus cuneifolius Pursh -- accepted -- sand blackberry |
| |
Rubus spectabilis Pursh -- accepted -- salmonberry |
| |
Rubus spectabilis var. spectabilis Pursh -- not accepted -- salmonberry |
| |
Rudbeckia columnaris Pursh non Sims -- not accepted |
| |
Rudbeckia subtomentosa Pursh -- accepted -- sweet coneflower |
| |
Ruellia caroliniensis ssp. ciliosa (Pursh) R.W. Long -- not accepted -- Carolina wild petunia |
| |
Ruellia ciliosa Pursh -- accepted -- Sandhills wild petunia |
| |
Ruellia hybrida Pursh -- not accepted |
| |
Ruellia hybrida sensu Small, non Pursh -- not accepted |
| |
Rumex venosus Pursh -- accepted -- veiny dock |
| |
Sabatia angularis (L.) Pursh -- accepted -- rosepink, squarestem rosegentian |
| |
Sabatia chloroides (Michx.) Pursh -- not accepted |
| |
Sabatia paniculata (Michx.) Pursh -- not accepted |
| |
Sabatia paniculata auct. non (Michx.) Pursh -- not accepted |
| |
Sabatia stellaris Pursh -- accepted -- rose of Plymouth |
| |
Sagittaria chinensis Pursh -- not accepted |
| |
Sagittaria falcata Pursh -- not accepted |
| |
Sagittaria rigida Pursh -- accepted -- Sagittaire dressee, sagittaire dressée, sessile-fruited arrowhead, sessilefruit arrowhead |
| |
Salicornia europaea var. simplex (Pursh) Fernald -- not accepted |
| |
Salix ambigua Pursh -- not accepted |
| |
Salix angustata Pursh -- not accepted |
| |
Salix cordata var. angustata (Pursh) Andersson -- not accepted |
| |
Salix cordifolia Pursh -- not accepted |
| |
Salix discolor var. prinoides (Pursh) Andersson -- not accepted |
| |
Salix falcata Pursh -- not accepted |
| |
Salix fuscata Pursh -- not accepted |
| |
Salix glauca var. callicarpaea (Pursh) Dorn -- accepted -- grayleaf willow |
| |
Salix myricoides var. angustata (Pursh) Dippel -- not accepted |
| |
Salix myrtilloides var. pedicellaris (Pursh) Andersson -- not accepted |
| |
Salix nigra var. falcata (Pursh) Torr. -- not accepted |
| |
Salix obovata Pursh -- not accepted |
| |
Salix pedicellaris Pursh -- accepted -- bog willow |
| |
Salix phylicifolia ssp. planifolia (Pursh) Hiitonen -- not accepted |
| |
Salix planifolia Pursh -- accepted -- diamondleaf willow, plainleaf willow, tea-leaf willow |
| |
Salix planifolia ssp. planifolia Pursh -- not accepted -- diamondleaf willow, tealeaf willow |
| |
Salix prinoides Pursh -- not accepted |
| |
Salix recurvata Pursh -- not accepted |
| |
Salix reticulata var. vestita (Pursh) Andersson -- not accepted |
| |
Salix rigida var. angustata (Pursh) Fernald -- not accepted |
| |
Salix uva-ursi Pursh -- accepted -- bearberry willow |
| |
Salix vestita Pursh -- accepted -- rock willow |
| |
Santolina suaveolens Pursh -- not accepted |
| |
Saxifraga flagellaris ssp. setigera (Pursh) Tolm. -- accepted -- whiplash saxifrage |
| |
Saxifraga pectinata Pursh -- not accepted |
| |
Saxifraga serpyllifolia Pursh -- accepted -- thymeleaf saxifrage |
| |
Saxifraga setigera Pursh -- not accepted |
| |
Schedonorus spicatus (Pursh) Roem. & Schult. -- not accepted |
| |
Schizaea pusilla Pursh -- accepted -- little curlygrass fern |
| |
Schoenoplectus robustus (Pursh) M.T. Strong -- not accepted -- sturdy bulrush |
| |
Scirpus debilis Pursh, non Lam. -- not accepted |
| |
Scirpus robustus Pursh -- not accepted |
| |
Scrophularia lanceolata Pursh -- accepted -- lanceleaf figwort |
| |
Scutellaria angustifolia Pursh -- accepted -- narrowleaf skullcap |
| |
Scutellaria angustifolia ssp. angustifolia Pursh -- accepted -- narrowleaf skullcap |
| |
Scutellaria nervosa Pursh -- accepted -- veiny skullcap |
| |
Sedum stenopetalum Pursh -- accepted -- wormleaf stonecrop, yellow stonecrop |
| |
Sedum stenopetalum ssp. stenopetalum Pursh -- not accepted -- wormleaf stonecrop |
| |
Sedum stenopetalum var. stenopetalum Pursh -- accepted -- wormleaf stonecrop |
| |
Senecio aureus var. gracilis (Pursh) Hook. -- not accepted |
| |
Senecio cymbalaria Pursh -- not accepted -- dwarf arctic groundsel, dwarf arctic ragwort, séneçon fausse-cymbalaire |
| |
Senecio gracilis Pursh -- not accepted |
| |
Senecio pauciflorus Pursh -- not accepted -- alpine groundsel |
| |
Sericotheca discolor (Pursh) Rydb. -- not accepted |
| |
Seriphidium canum (Pursh) W.A. Weber -- not accepted |
| |
Seymeria Pursh -- accepted -- black senna, blacksenna |
| |
Seymeria pectinata Pursh -- accepted -- piedmont blacksenna |
| |
Seymeria pectinata ssp. pectinata Pursh -- accepted -- piedmont blacksenna |
| |
Shepherdia argentea (Pursh) Nutt. -- accepted -- silver buffaloberry |
| |
Sida hispida Pursh -- not accepted |
| |
Sideranthus spinulosus (Pursh) Sweet ex Rydb. -- not accepted |
| |
Sidopsis hispida (Pursh) Rydb. -- not accepted |
| |
Sieversia ciliata (Pursh) G. Don -- not accepted |
| |
Sieversia peckii (Pursh) Rydb. -- not accepted |
| |
Sieversia triflora (Pursh) R. Br. -- not accepted |
| |
Silene ovata Pursh -- accepted -- Blue Ridge catchfly |
| |
Silphium laevigatum Elliot non Pursh -- not accepted |
| |
Silphium laevigatum Pursh -- not accepted |
| |
Smilax walteri Pursh -- accepted -- coral greenbrier |
| |
Solidago axillaris Pursh -- not accepted |
| |
Solidago caesia var. axillaris (Pursh) A. Gray -- not accepted |
| |
Solidago erecta Pursh -- accepted -- showy goldenrod |
| |
Solidago macrophylla Banks ex Pursh -- accepted -- largeleaf goldenrod |
| |
Solidago rugosa ssp. rugosa var. villosa (Pursh) Fernald -- not accepted -- wrinkleleaf goldenrod |
| |
Solidago rugosa var. villosa (Pursh) Fern. -- not accepted -- wrinkleleaf goldenrod |
| |
Solidago sarothrae Pursh -- not accepted |
| |
Solidago speciosa var. erecta (Pursh) MacMill. -- not accepted -- showy goldenrod |
| |
Solidago tenuifolia Pursh -- not accepted |
| |
Sophia multifida (Pursh) O.E. Schulz -- not accepted |
| |
Sorbus microcarpa Pursh -- not accepted |
| |
Spiraea capitata Pursh -- not accepted |
| |
Spiraea discolor Pursh -- not accepted |
| |
Spiraea pectinata (Pursh) Torr. & A. Gray -- not accepted |
| |
Stachys hispida Pursh -- accepted -- hispid hedgenettle |
| |
Stachys palustris var. hispida (Pursh) B. Boivin -- not accepted |
| |
Stachys tenuifolia var. hispida (Pursh) Fernald -- not accepted |
| |
Stanleya pinnata (Pursh) Britton -- accepted -- desert prince's-plume, golden prince's-plume |
| |
Stanleya pinnata var. pinnata (Pursh) Britton -- accepted -- desert princesplume, golden prince's-plume, pinnate princesplume |
| |
Stipa membranacea Pursh -- not accepted |
| |
Suaeda depressa auct. non (Pursh) S. Watson -- not accepted |
| |
Swertia fastigiata Pursh -- not accepted |
| |
Talinum teretifolium Pursh -- not accepted -- quill fameflower |
| |
Tamala pubescens (Pursh) Small -- not accepted |
| |
Tanacetum suaveolens (Pursh) Hook. -- not accepted |
| |
Taraxia subacaulis (Pursh) Rydb. -- accepted -- diffuseflower evening primrose |
| |
Tellima grandiflora (Pursh) Douglas ex Lindl. -- accepted -- bigflower tellima |
| |
Tephrosia chrysophylla Pursh -- accepted -- scurf hoarypea |
| |
Tetraneuris acaulis (Pursh) Greene -- accepted -- stemless actinea, stemless four-nerve daisy, stemless four-nerve-daisy, stemless hymenoxys |
| |
Tetraneuris acaulis var. acaulis (Pursh) Greene -- accepted -- stemless bitterweed, stemless four-nerve daisy, stemless four-nerve-daisy |
| |
Thalictrum pubescens Pursh -- accepted -- king of the meadow |
| |
Thermopsis rhombifolia (Nutt. ex Pursh) Nutt. ex Richardson -- accepted -- goldenpea, prairie thermopsis |
| |
Thermopsis rhombifolia var. rhombifolia (Nutt. ex Pursh) Nutt. ex Richardson -- not accepted -- prairie goldenbanner |
| |
Tiarella menziesii Pursh -- not accepted |
| |
Tigarea tridentata Pursh -- not accepted |
| |
Tipularia discolor (Pursh) Nutt. -- accepted -- crippled cranefly |
| |
Tithymalus obtusatus (Pursh) Klotzsch & Garcke -- not accepted |
| |
Tolmiea menziesii (Pursh) Torr. & A. Gray -- accepted -- youth on age |
| |
Trichodium elatum Pursh -- not accepted |
| |
Trichostema dichotomum var. lineare (Walter) Pursh -- not accepted |
| |
Tridens quinquefidus (Pursh) Roem. & Schult. -- not accepted |
| |
Trientalis americana Pursh -- not accepted |
| |
Trifolium macrocephalum (Pursh) Poir. -- accepted -- bighead clover, largehead clover |
| |
Trifolium microcephalum Pursh -- accepted -- littlehead clover, small-head clover, smallhead clover |
| |
Trillium erectum var. album Pursh -- not accepted |
| |
Trillium ovatum Pursh -- accepted -- Pacific trillium |
| |
Trillium ovatum ssp. ovatum Pursh -- not accepted -- Pacific trillium |
| |
Trillium ovatum var. ovatum Pursh -- accepted -- Pacific trillium |
| |
Trillium petiolatum Pursh -- accepted -- Idaho trillium |
| |
Troximon glaucum Pursh -- not accepted |
| |
Uniola virgata Bartram ex Pursh -- not accepted |
| |
Urtica chamaedryoides Pursh -- accepted -- heartleaf nettle, slim stingingnettle |
| |
Vaccinium ovatum Pursh -- accepted -- California huckleberry, evergreen blueberry, evergreen huckleberry |
| |
Vaccinium ovatum var. ovatum Pursh -- not accepted -- evergreen huckleberry |
| |
Valerianella chenopodiifolia (Pursh) DC. -- accepted -- goosefoot cornsalad |
| |
Viburnum pubescens (Aiton) Pursh -- not accepted |
| |
Viola bicolor Pursh -- accepted -- field pansy |
| |
Viola nuttallii Pursh -- accepted -- Nuttall's violet, yellow prairie violet |
| |
Viola papilionacea Pursh -- not accepted -- common blue violet, hooded blue violet, meadow violet |
| |
Viola rostrata Pursh -- accepted -- long-spur violet, longspur violet, violette ŕ long éperon |
| |
Viola selkirki Pursh ex Goldie -- not accepted |
| |
Viola selkirkii Pursh ex Goldie -- accepted -- Selkirk's violet |
| |
Viorna crispa var. walteri (Pursh) Small -- not accepted |
| |
Viorna ovata (Pursh) Small -- not accepted |
| |
Viscum flavescens sensu Pursh, non Viscum flavens Sw. -- not accepted |
| |
Xanthisma spinulosum (Pursh) D.R. Morgan & R.L. Hartm. -- accepted -- cut-leaf ironplant, lacy tansyaster, spiny goldenweed |
| |
Xanthisma spinulosum var. spinulosum (Pursh) D.R. Morgan & R.L. Hartm. -- accepted |
| |
Xanthocephalum sarothrae (Pursh) Shinners -- not accepted |
| |
Xanthoxalis lyonii (Pursh) Holub -- not accepted |
| |
Xerophyllium tenax (Pursh) Nutt. -- not accepted |
| |
Xerophyllum tenax (Pursh) Nutt. -- accepted -- common beargrass |
| |
Xylosteon ciliatum Pursh -- not accepted |
| |
Yucca angustifolia Pursh -- not accepted |
| |
Zeia spicata (Pursh) Lunell -- not accepted |
| |
Zigadenus elegans Pursh -- not accepted -- mountain deathcamas |
| |
Zigadenus elegans ssp. elegans Pursh -- not accepted -- mountain deathcamas |
| |
|
