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The NatureMapping Program

Washington Plant List Revised: 9/15/2011

Okanogan County by Scientific Name

ID Scientific Name Common Name Plant Family

(1) Non-native, (2) Invasive √

763 Acer glabrum Douglas maple Aceraceae3 Acer macrophyllum Big-leaf maple Aceraceae

800 Alisma graminium Narrowleaf waterplantain Alismataceae19 Alisma plantago-aquatica American waterplantain Alismataceae

1155 Amaranthus blitoides Prostrate pigweed Amaranthaceae1087 Rhus glabra Sumac Anacardiaceae650 Rhus radicans Poison ivy Anacardiaceae

1230 Berula erecta Cutleaf water-parsnip Apiaceae774 Cicuta douglasii Water-hemlock Apiaceae915 Cymopteris terebinthinus Turpentine spring-parsley Apiaceae167 Heracleum lanatum Cow parsnip Apiaceae

1471 Ligusticum canbyi Canby's lovage Apiaceae991 Ligusticum grayi Gray's lovage Apiaceae709 Lomatium ambiguum Swale desert-parsley Apiaceae

1475 Lomatium brandegei Brandegee's lomatium Apiaceae573 Lomatium dissectum Fern-leaf biscuit-root Apiaceae

548 Lomatium farinosum Coeur d'Alene desert-parsley Apiaceae

582 Lomatium geyeri Geyer's desert-parsley Apiaceae586 Lomatium gormanii Gorman's desert-parsley Apiaceae998 Lomatium grayi Gray's desert-parsley Apiaceae999 Lomatium hambleniae Hamblen's desert-parsley Apiaceae609 Lomatium macrocarpum Large-fruited lomatium Apiaceae

1476 Lomatium martindalei Few-flowered lomatium Apiaceae1000 Lomatium nudicaule Pestle parsnip Apiaceae1477 Lomatium piperi Piper's bisciut-root Apiaceae634 Lomatium triternatum Nine-leaf lomatium Apiaceae

1528 Osmorhiza berteroi Berter's sweet-cicely Apiaceae474 Osmorhiza chilensis Sweet-cicely Apiaceae532 Osmorhiza depauperata Blunt-fruited sweet-cicely Apiaceae264 Osmorhiza occidentalis Western sweet-cicely Apiaceae

1044 Osmorhiza purpurea Purple sweet-cicely Apiaceae1537 Pastinaca sativa* Parsnip Apiaceae 11551 Perideridia gairdneri Yampah Apiaceae1649 Sanicula bipinnatifida Purple sanicle Apiaceae1650 Sanicula marilandica Black snake-root Apiaceae1691 Sium suave Water-parsnip Apiaceae1757 Zizia aptera Heart-leaved Alexanders Apiaceae699 Apocynum androsaemifolium Spreading dogbane Apocynaceae813 Apocynum cannabinum Hemp dogbane Apocynaceae

1169 Apocynum medium Western dogbane Apocynaceae262 Oplopanax horridum Devil's club Araliaceae

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681 Asclepias speciosa Showy milkweed Asclepiadaceae5 Achillea millifolium Yarrow Asteraceae9 Adenocaulon bicolor Pathfinder Asteraceae

1145 Agoseris aurantiaca Orange agoseris Asteraceae1146 Agoseris elata Tall agoseris Asteraceae705 Agoseris glauca Mountain agoseris Asteraceae716 Agoseris heterophylla Annual agoseris Asteraceae805 Ambrosia acanthicarpa Bur ragweed Asteraceae28 Anaphalis margaritacea Pearly everlasting Asteraceae

1163 Antennaria alpina Alpine pussy-toes Asteraceae1164 Antennaria anaphaloides Tall pussy-toes Asteraceae622 Antennaria dimorpha Low pussy-toes Asteraceae810 Antennaria flagellaris Stolonous pussy-toes Asteraceae775 Antennaria luzuloides Woodrush pussy-toes Asteraceae668 Antennaria microphylla Rosy pussy-toes Asteraceae

1165 Antennaria neglecta Field pussy-toes Asteraceae1166 Antennaria parvifolia Nuttall's pussytoes Asteraceae

1167 Antennaria pulcherrima Showy pussytoes Asteraceae

1168 Antennaria racemosa Raceme pussy-toes Asteraceae812 Antennaria umbrinella Umber pussy-toes Asteraceae37 Arctium minus* Common burdock Asteraceae 1

1187 Arnica alpina Alpine arnica Asteraceae1188 Arnica amplexicaulis Streambank arnica Asteraceae1189 Arnica cordifolia Heart-leaf arnica Asteraceae1190 Arnica diversifolia Sticky arnica Asteraceae590 Arnica fulgens Hillside arnica Asteraceae

1191 Arnica latifolia Mountain arnica Asteraceae1192 Arnica longifolia Seep-spring arnica Asteraceae1193 Arnica mollis Hairy arnica Asteraceae1194 Arnica nevadensis Sierra arnica Asteraceae1195 Arnica parryi Nodding arnica Asteraceae1196 Arnica rydbergii Rydberg's arnica Asteraceae823 Arnica sororia Twin arnica Asteraceae

1197 Artemesia absinthium* Absinthe Asteraceae 11198 Artemesia arbuscula Low sagebrush Asteraceae1199 Artemesia biennis Biennial wormwood Asteraceae824 Artemesia campestris Northern wormwood Asteraceae40 Artemesia douglasiana Douglas' sagewort Asteraceae

825 Artemesia dracunculus Tarragon Asteraceae1200 Artemesia lindleyana Columbia River mugwort Asteraceae1201 Artemesia michauxiana Michaux mugwort Asteraceae1202 Artemesia norvegica Mountain sagewort Asteraceae1203 Artemesia tilesii Aleutian mugwort Asteraceae826 Artemesia tridentata Big sagebrush Asteraceae

1204 Artemesia vulgaris* Mugwort Asteraceae 11207 Aster adscendens Long-lived aster Asteraceae1208 Aster alpigenus Alpine aster Asteraceae

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1209 Aster brachyatis Rayless alkali aster Asteraceae827 Aster campestris Western meadow aster Asteraceae

1210 Aster chilensis Long-leaf aster Asteraceae1211 Aster conspicuus Showy aster Asteraceae

45 Aster eatonii Eaton's aster Asteraceae1212 Aster engelmannii Engelman's aster Asteraceae1213 Aster falcatus Little grey aster Asteraceae1214 Aster foliaceus Leafy aster Asteraceae1215 Aster hallii Hall's aster Asteraceae1216 Aster modestus Great northern aster Asteraceae1217 Aster occidentalis Western aster Asteraceae828 Aster pansus Wreath aster Asteraceae497 Aster sp. Aster Asteraceae46 Aster subspictus Douglas' aster Asteraceae

495 Balsamorhiza sagittata Arrow-leaf balsamroot Asteraceae56 Bidens frondosa Leafy beggar-ticks Asteraceae

1232 Bidens vulgata Tall beggar-ticks Asteraceae1236 Brickellia grandiflora Large-flowered brickellia Asteraceae1237 Brickellia oblongifolia Thoroughwort Asteraceae872 Centaurea diffusa* Diffuse knapweed Asteraceae 1508 Centaurea maculosa Spotted knapweed Asteraceae873 Centaurea repens* Russian knapweed Asteraceae 1

1308 Centaurea solstitialis* Yellow starthistle Asteraceae 1874 Chaenactis douglasii Dusty maidens Asteraceae89 Chrysanthemum leucanthemum* Ox-eye daisy Asteraceae 1

1319 Chrysopsis villosa Hairy golden-aster Asteraceae880 Chrysothamnus nauseosus Gray rabbit-brush Asteraceae881 Chrysothamnus viscidiflorus Green rabbit-brush Asteraceae544 Cichorium intybus* Chicory Asteraceae 191 Circium arvense* Canada thistle Asteraceae 1

1322 Circium flodmanii Flodman's thistle Asteraceae92 Circium vulgare* Bull thistle Asteraceae 1

1323 Cirsium brevistylum Indian thistle Asteraceae

1324 Cirsium edule Horse thistle Asteraceae

1325 Cirsium foliosum Elk thistle Asteraceae1326 Cirsium hookerianum White thistle Asteraceae459 Cirsium sp. Thistle Asteraceae98 Conyza canadensis* Horseweed Asteraceae 1

894 Coreopsis atkinsoniana Columbia tickseed Asteraceae898 Crepis acuminata Tapertip hawksbeard Asteraceae899 Crepis atrabarba Slender hawksbeard Asteraceae901 Crepis barbigera Bearded hawksbeard Asteraceae

1338 Crepis gracilis Graceful hawk's-beard Asteraceae902 Crepis intermedia Gray hawksbeard Asteraceae904 Crepis occidentalis Western hawksbeard Asteraceae109 Crepis runcinata Dandelion hawksbeard Asteraceae506 Crepis sp. Crepis sp. Asteraceae

1390 Erigeron acris Bitter fleabane Asteraceae

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1391 Erigeron aureus Golden fleabane Asteraceae1392 Erigeron compositus Cut-leaved daisy Asteraceae929 Erigeron corymbosus Long-leaf fleabane Asteraceae930 Erigeron divergens Spreading daisy Asteraceae931 Erigeron filifolius Thread-leaf fleabane Asteraceae

1393 Erigeron leibergii Leiberg's fleabane Asteraceae

932 Erigeron linearis Desert yellow daisy Asteraceae1394 Erigeron lonchophyllus Spear-leaf fleabane Asteraceae1395 Erigeron peregrinus Subalpine daisy Asteraceae933 Erigeron philadelphicus Philadelphia daisy Asteraceae934 Erigeron piperianus Piper's daisy Asteraceae935 Erigeron poliospermus Cushion fleabane Asteraceae936 Erigeron pumilus Shaggy fleabane Asteraceae578 Erigeron sp. Fleabane Asteraceae

1396 Erigeron speciosus Showy fleabane Asteraceae1397 Erigeron strigosus Daisy fleabane Asteraceae937 Erigeron subtrinervis Three-veined fleabane Asteraceae943 Eriophyllum lanatum Oregon sunshine Asteraceae

1413 Filago arvensis* Filago Asteraceae 1502 Gaillardia aristata Blanket-flower Asteraceae

1425 Gnaphalium chilense Cottonbatting cudweed Asteraceae960 Gnaphalium palustre Lowland cudweed Asteraceae961 Grindelia nana Low gumweed Asteraceae665 Grindelia squarrosa Resinweed Asteraceae

1434 Haplopappus bloomeri Rabbitbrush goldenweed Asteraceae1435 Haplopappus carthemoides Large-flowered goldenweed Asteraceae1436 Haplopappus greenei Greene's goldenweed Asteraceae1437 Haplopappus lyallii Lyall's goldenweed Asteraceae970 Haplopappus stenophyllus Narrow-leaf goldenweed Asteraceae971 Helianthella uniflora Little-sunflower Asteraceae

1442 Hieracium albertinum Western hawkweed Asteraceae168 Hieracium albiflorum White-flowered hawkweed Asteraceae596 Hieracium cynoglossoides Hounds-tongue hawkweed Asteraceae

1443 Hieracium gracile Slender hawkweed Asteraceae974 Hieracium scouleri Scouler's hawkweed Asteraceae

1444 Hieracium umbellatum Narrow-leaf hawkweed Asteraceae979 Iva axillaris Poverty weed Asteraceae980 Iva xanthifolia Tall marsh-elder Asteraceae194 Lactuca biennis Tall blue lettuce Asteraceae505 Lactuca pulchella Blue lettuce Asteraceae196 Lactuca serriola* Prickly lettuce Asteraceae 1

1481 Luina hypoleuca Silverback luina Asteraceae1482 Luina nardosmia Silvercrown luina Asteraceae1496 Lygodesmia juncea Rush-like skelatonweed Asteraceae591 Machaeranthera canescens Hoary aster Asteraceae616 Madia exigua Little tarweed Asteraceae629 Madia glomerata Mountain tarweed Asteraceae556 Madia gracilis Common tarweed Asteraceae

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691 Madia minima Small-head tarweed Asteraceae230 Madia sativa Coast tarweed Asteraceae233 Matricaria matricarioides* Pineapple weed Asteraceae 1

1501 Microseris alpestris Alpine lake agoseris Asteraceae

1018 Microseris nutans Nodding microseris Asteraceae

1019 Microseris troximoides Wavyleaf microseris Asteraceae1525 Oligoneuron rigidum* Stiff goldenrod Asteraceae 1268 Petasites frigidus Coltsfoot Asteraceae

1552 Petasites sagittatus Arrowleaf coltsfoot Asteraceae1606 Prenanthes alata Western rattlesnake-root Asteraceae1667 Senecio cymbalarioides Few-leaved groundsel Asteraceae1668 Senecio elmeri Elmer's butterweed Asteraceae1669 Senecio foetidus Sweet-marsh butterweed Asteraceae1670 Senecio fremontii Dwarf mountain butterweed Asteraceae1671 Senecio indecorus Rayless mountain

butterweed Asteraceae779 Senecio integerrimus Western groundsel Asteraceae

1672 Senecio pauciflorus Rayless alpine butterweed Asteraceae1673 Senecio pauperculus Canada butterweed Asteraceae1674 Senecio pseudaureus Streambank butterweed Asteraceae1675 Senecio streptanthifolius Cleft-leaf groundsel Asteraceae1676 Senecio triangularis Arrowleaf groundsel Asteraceae380 Solidago canadensis Meadow goldenrod Asteraceae

1696 Solidago gigantea Late goldenrod Asteraceae1697 Solidago missouriensis Missouri goldenrod Asteraceae1698 Solidago multiradiata Northern goldenrod Asteraceae1699 Solidago occidentalis Western goldenrod Asteraceae381 Sonchus arvensis* Field sowthistle Asteraceae 1

1118 Stephanomeria tenuifolia Bush wirelettuce Asteraceae407 Tanacetum vulgare* Common tansy Asteraceae 1

1720 Taraxacum laevigatum* Red-seeded dandelion Asteraceae 1408 Taraxacum officinale* Dandelion Asteraceae 1

1126 Tetradymia canescens Grey horse-brush Asteraceae415 Tragopogon dubius* Oysterplant Asteraceae 1638 Wyethia amplexicaulis Northern mule's ears Asteraceae

1138 Xanthium strumarium* Cocklebur Asteraceae 1182 Impatiens noli-tangere Touch-me-not Balsaminaceae52 Berberis aquifolium Tall Oregongrape Berberidaceae53 Berberis nervosa Cascade Oregongrape Berberidaceae

559 Berberis repens Creeping Oregongrape Berberidaceae626 Alnus incana Mountain alder Betulaceae761 Alnus viridis sinuata Sitka alder Betulaceae

1231 Betula glandulosa Bog birch Betulaceae780 Betula occidentalis Water birch Betulaceae749 Betula papyrifera Paper birch Betulaceae806 Amsinckia intermedia Fireweed fiddleneck Boraginaceae536 Amsinckia lycopsoides Bugloss fiddleneck Boraginaceae27 Amsinckia menziesii Menzies' fiddleneck Boraginaceae

1157 Anchusa officinalis* Alkanet Boraginaceae 1

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44 Asperugo procumbens* Madwort Boraginaceae 11339 Cryptantha affinis Slender cryptantha Boraginaceae906 Cryptantha ambigua Obscure cryptantha Boraginaceae907 Cryptantha celosioides Northern cryptantha Boraginaceae908 Cryptantha circumscissa Matted cryptantha Boraginaceae

1340 Cryptantha interrupta Bristly cryptantha Boraginaceae911 Cryptantha pterocarya Wing-nut cryptantha Boraginaceae

1341 Cryptantha spiculifera Snake River cryptantha Boraginaceae781 Cryptantha torreyana Torrey's cryptantha Boraginaceae913 Cryptantha watsonii Watson's cryptantha Boraginaceae

1402 Eritrichium nanum Pale alpine forget-me-not Boraginaceae962 Hackelia arida Sagebrush stickseed Boraginaceae963 Hackelia ciliata Okanogon stickseed Boraginaceae165 Hackelia deflexa Nodding forget-me-not Boraginaceae965 Hackelia diffusa Sagebrush stickseed Boraginaceae967 Hackelia micrantha Blue stickseed Boraginaceae

1462 Lappula echinata* Bristly stickseed Boraginaceae 1986 Lappula redowskii Western stickseed Boraginaceae558 Lithospermum arvense* Corn gromwell Boraginaceae 1550 Lithospermum ruderale Columbia puccoon Boraginaceae688 Mertensia longiflora Small bluebells Boraginaceae

1017 Mertensia oblongifolia Leafy bluebells Boraginaceae241 Mertensia paniculata Tall bluebells Boraginaceae

1518 Myosotis arvensis* Field forget-me-not Boraginaceae 1251 Myosotis laxa

not Boraginaceae

504 Myosotis micrantha* Blue forget-me-not Boraginaceae 11046 Pectocarya linearis Winged combseed Boraginaceae1047 Pectocarya penicillata Sleeping combseed Boraginaceae675 Plagiobothrys scouleri Scouler's popcorn-flower Boraginaceae

1566 Plagiobothrys tenellus Slender popcorn-flower Boraginaceae35 Arabidopsis thaliana* Thale cress Brassicaceae 1

1171 Arabis divaricarpa Spreadingpod rockcress Brassicaceae1172 Arabis drummondii Drummond's rockcress Brassicaceae816 Arabis glabra Tower mustard Brassicaceae

1173 Arabis hirsuta Hairy rockcress Brassicaceae817 Arabis holboellii Holboell's rockcress Brassicaceae

1174 Arabis lemmonii Lemmon's rockcress Brassicaceae1175 Arabis lyallii Lyall's rockcress Brassicaceae1176 Arabis microphylla Small-leaf rockcress Brassicaceae1177 Arabis nuttallii Nuttall's rockcress Brassicaceae1178 Arabis puberula Hoary rockcress Brassicaceae683 Arabis sparsiflora Sicklepod rockcress Brassicaceae51 Barbarea orthoceras American wintercress Brassicaceae

1227 Barbarea vulgaris* Bitter wintercress Brassicaceae 11235 Brassica juncea* Chinese mustard Brassicaceae 1852 Camelina microcarpa* Hairy false-flax Brassicaceae 168 Capsella bursa-pastoris* Shepherd's purse Brassicaceae 172 Cardamine oligosperma Little Western bittercress Brassicaceae

1246 Cardamine pennsylvanica Pennsylvania bittercress Brassicaceae

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1247 Cardaria chalapensis* Chalapa hoarycress Brassicaceae 11248 Cardaria pubescens* Globepodded hoary cress Brassicaceae 1510 Chorispora tenella* Blue mustard Brassicaceae 1782 Descurainia pinnata Western tansymustard Brassicaceae

1356 Descurainia richardsonii Mountain tansymustard Brassicaceae579 Descurainia sophia* Flixweed Brassicaceae 1

1360 Draba aurea Golden draba Brassicaceae1361 Draba crassifolia Thick-leaved draba Brassicaceae1362 Draba incerta Yellowstone draba Brassicaceae1363 Draba lonchocarpa Lancefruited draba Brassicaceae1364 Draba nemerosa Wood's draba Brassicaceae1365 Draba oligosperma Few-seeded draba Brassicaceae1366 Draba paysonii Payson's draba Brassicaceae1367 Draba praealta Tall draba Brassicaceae1368 Draba stenoloba Slender draba Brassicaceae1369 Draba ventosa Wind River draba Brassicaceae120 Draba verna Spring whitlow-grass Brassicaceae

1403 Erysimum arenicola Mountain wallflower Brassicaceae1404 Erysimum cheiranthoides Treacle mustard Brassicaceae968 Halimolobos whitedii Whited's halimolobos Brassicaceae

1446 Hutchinsia procumbens Hutchinsia Brassicaceae203 Lepidium virginicum* Tall pepperweed Brassicaceae 1989 Lesquerella douglasii Columbia bladderpod Brassicaceae

1523 Neslia paniculata* Ball mustard Brassicaceae 1332 Rorippa curvisiliqua Western yellowcress Brassicaceae333 Rorippa islandica Marsh yellowcress Brassicaceae479 Rorippa nasturtium-aquaticum* Watercress Brassicaceae 1

1090 Rorippa obtusa Blunt-leaf yellowcress Brassicaceae373 Sisymbrium altissimum* Jim Hill mustard Brassicaceae 1

1689 Sisymbrium loeselii* Loesel tumblemustard Brassicaceae 11692 Smelowskia calycina Alpine smelowskia Brassicaceae1693 Smelowskia ovalis Short-fruited smelowskia Brassicaceae1128 Thelopodium integrifolium Entire-leaved thelopody Brassicaceae1129 Thelopodium laciniatum Thick-leaved thelepody Brassicaceae572 Thlaspi arvense* Fanweed Brassicaceae 1

1039 Opuntia fragilis Brittle prickly pear cactus Cactaceae1245 Campanula persicifolia* Hare-bell Campanulaceae 1553 Campanula rotundifolia Common harebell Campanulaceae

1440 Heterocodon rariflorum Heterocodon Campanulaceae1729 Triodanis perfoliata Venus' looking-glass Campanulaceae1330 Cleome serrulata Stinkweed Capparidaceae206 Linnaea borealis Twinflower Caprifoliaceae212 Lonicera involucrata Twinberry Caprifoliaceae

1478 Lonicera utahensis Utah honeysuckle Caprifoliaceae357 Sambucus cerulea Blue elderberry Caprifoliaceae358 Sambucus racemosa Red elderberry Caprifoliaceae404 Symphoricarpos albus Common snowberry Caprifoliaceae405 Symphoricarpos mollis Creeping snowberry Caprifoliaceae

1717 Symphoricarpos occidentalis Western snowberry Caprifoliaceae

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1123 Symphoricarpos oreophilus Mountain snowberry Caprifoliaceae727 Viburnum edule

cranberry) Caprifoliaceae

1182 Arenaria capillaris Thread-leaved sandwort Caryophyllaceae820 Arenaria congesta Dense-flowered sandwort Caryophyllaceae821 Arenaria franklinii Franklin's sandwort Caryophyllaceae

1183 Arenaria laricifolia Serpentine stichwort Caryophyllaceae533 Arenaria lateriflora Bluntleaf sandwort Caryophyllaceae39 Arenaria macrophylla Big-leaf sandwort Caryophyllaceae

1184 Arenaria obtusiloba Arctic sandwort Caryophyllaceae1185 Arenaria rubella Reddish sandwort Caryophyllaceae1186 Arenaria serpyllifolia* Thyme-leaf sandwort Caryophyllaceae 11310 Cerastium arvense Field chickweed Caryophyllaceae1311 Cerastium berringianum Alpine chickweed Caryophyllaceae

84 Cerastium vulgatum* Mouse-ear chickweed Caryophyllaceae 11427 Gypsophila paniculata* Baby's breath Caryophyllaceae 1224 Lychnus alba* White campion Caryophyllaceae 1

1630 Sagina procumbens* Arctic pearlwort Caryophyllaceae 11631 Sagina saginoides Alpine pearlwort Caryophyllaceae1651 Saponaria officinalis* Bouncing Bett Caryophyllaceae 11681 Silene acaulis Moss campion Caryophyllaceae1682 Silene antirrhina* Sleepy catchfly Caryophyllaceae 11683 Silene conoidea Conoid catchfly Caryophyllaceae

1684 Silene cucubalus* Bladder campion Caryophyllaceae 11106 Silene douglasii Douglas' silene Caryophyllaceae1107 Silene menziesii Menzies' silene Caryophyllaceae1108 Silene noctiflora* Night-flowering catchfly Caryophyllaceae 11685 Silene oregana Oregon silene Caryophyllaceae1686 Silene parryi Parry's silene Caryophyllaceae1687 Silene scouleri Sleepy catchfly Caryophyllaceae540 Silene sp. Catchfly Caryophyllaceae

1688 Silene suksdorfii Suksdorf's silene Caryophyllaceae390 Spergularia rubra* Red sandspurry Caryophyllaceae 1

1708 Stellaria borealis Northern starwort Caryophyllaceae483 Stellaria calycantha Northern starwort Caryophyllaceae396 Stellaria crispa Crisped starwort Caryophyllaceae397 Stellaria graminea* Lesser starwort Caryophyllaceae 1399 Stellaria longifolia Long-leaved starwort Caryophyllaceae400 Stellaria longipes Long-stalked starwort Caryophyllaceae401 Stellaria media* Common chickweed Caryophyllaceae 1

1709 Stellaria simcoei Simcoe Mtn. starwort Caryophyllaceae1733 Vaccaria segetalis* Cowcockle Caryophyllaceae 1265 Pachistima myrsinites Mountain box Celastraceae594 Ceratophyllum demersum Hornwort Ceratophyllaceae

1224 Atriplex powellii Powell's orache Chenopodiaceae1225 Atriplex rosea* Red orache Chenopodiaceae 1621 Atriplex truncata Wedgescale orache Chenopodiaceae

1228 Bassia hyssopifolia Smotherweed Chenopodiaceae86 Chenopodium album* Pigweed Chenopodiaceae 1

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876 Chenopodium botrys* Jerusalem oak Chenopodiaceae 11313 Chenopodium capitatum Blite goosefoot Chenopodiaceae877 Chenopodium chenopodioides Red goosefoot Chenopodiaceae

1314 Chenopodium desiccatum Dry goosefoot Chenopodiaceae1315 Chenopodium foliosum Leafy goosefoot Chenopodiaceae1316 Chenopodium fremontii Fremont's goosefoot Chenopodiaceae

87 Chenopodium hybridum Sowbane Chenopodiaceae878 Chenopodium leptophyllum Slim-leaf goosefoot Chenopodiaceae

1317 Chenopodium rubrum* Red goosefoot Chenopodiaceae 11318 Chenopodium simplex Large-seeded goosefoot Chenopodiaceae895 Corispermum hyssopifolium* Common bugseed Chenopodiaceae 1

1512 Monolepis nuttalliana Patata Chenopodiaceae1632 Salicornia europaea Red swampfire Chenopodiaceae671 Salsola kali* Russian thistle Chenopodiaceae 1

1715 Suaeda depressa Horned seablite Chenopodiaceae468 Hypericum anagalloides

wort) Clusiaceae

97 Convolvulus arvensis* Field morning-glory Convolvulaceae 1460 Convolvulus sepium*

g ( y nightcap) Convolvulaceae 1

1335 Cornus canadensis Bunchberry Cornaceae100 Cornus nuttallii Pacific dogwood Cornaceae 1101

( y Stolonifera) Red-osier dogwood Cornaceae 1

516 Sedum divergens

(Spreading skullcap) Crassulaceae518 Sedum lanceolatum Lance-leaved stonecrop Crassulaceae

1666 Sedum roseum King's crown Crassulaceae783 Sedum stenopetalum Worm-leaf stonecrop Crassulaceae

1460 Juniperus communis Mountain juniper Cupressaceae984 Juniperus scopulorum Rocky Mountain juniper Cupressaceae412 Thuja plicata Western red cedar Cupressaceae

1343 Cuscuta approximata Clustered dodder Cuscutaceae1344 Cuscuta californica Western dodder Cuscutaceae1345 Cuscuta cephalanthi Buttonbush dodder Cuscutaceae914 Cuscuta epithymum Common dodder Cuscutaceae

1346 Cuscuta indecora Bigseed alfalfa dodder Cuscutaceae1249 Carex albonigra Black-and-white scaled

sedge Cyperaceae1250 Carex amplifolia Big-leaf sedge Cyperaceae1251 Carex aquatilis Water sedge Cyperaceae1252 Carex arcta Northern clustered sedge Cyperaceae

74 Carex arthrostachya Slender-beak sedge Cyperaceae1253 Carex atrata Blackened sedge Cyperaceae1254 Carex atrosquama Lesser blackscale sedge Cyperaceae1255 Carex aurea Golden sedge Cyperaceae855 Carex bebbii Bebb's sedge Cyperaceae

1256 Carex breweri Brewer's sedge Cyperaceae1257 Carex buxbaumii Buxbaum's sedge Cyperaceae1258 Carex canescens Silvery sedge Cyperaceae1259 Carex capitata Capitate sedge Cyperaceae1260 Carex chordorrhiza Creeping sedge Cyperaceae1261 Carex concinnoides Northwest sedge Cyperaceae1262 Carex crawfordii Crawford's sedge Cyperaceae

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1263 Carex cusickii Cusick's sedge Cyperaceae76 Carex deweyana Dewey's sedge Cyperaceae

1264 Carex diandra Lesser panicled sedge Cyperaceae1265 Carex disperma Soft-leaved sedge Cyperaceae857 Carex douglasii Douglas' sedge Cyperaceae

1266 Carex engelmannii Englemann's sedge Cyperaceae737 Carex filifolia Thread-leaf sedge Cyperaceae

1267 Carex haydeniana Hayden's sedge Cyperaceae858 Carex hoodii Hood's sedge Cyperaceae859 Carex hystricina Porcupine sedge Cyperaceae

1268 Carex illota Sheep sedge Cyperaceae1269 Carex interior Inland sedge Cyperaceae1270 Carex jonesii Jones' sedge Cyperaceae861 Carex lanuginosa Wooly sedge Cyperaceae

1271 Carex lasiocarpa Slender sedge Cyperaceae1272 Carex lenticularis Lenticular sedge Cyperaceae1273 Carex leptalea Bristle-stalked sedge Cyperaceae1274 Carex limnophylla Pond sedge Cyperaceae1275 Carex limosa Shore sedge Cyperaceae1276 Carex luzulina Woodrush sedge Cyperaceae1277 Carex magellanica Boreal bog sedge Cyperaceae1278 Carex mertensii Merten's sedge Cyperaceae1279 Carex microptera Small-winged sedge Cyperaceae1280 Carex muricata Interior sedge Cyperaceae1281 Carex nardina Spikenard sedge Cyperaceae1282 Carex nigricans Black alpine sedge Cyperaceae1283 Carex norvegica Norwegian sedge Cyperaceae1284 Carex pachystachya Pachystachy sedge Cyperaceae863 Carex pellita Woolly sedge Cyperaceae864 Carex petasata Liddon's sedge Cyperaceae

1285 Carex phaeocephala Mountain hare sedge Cyperaceae865 Carex praegracilis Silver sedge Cyperaceae

1286 Carex praticola Meadows sedge Cyperaceae1287 Carex raynoldsii Raynold's sedge Cyperaceae1288 Carex rossii Ross' sedge Cyperaceae1289 Carex rostrata Beaked sedge Cyperaceae1290 Carex scirpoidea Single spike sedge Cyperaceae1291 Carex scopulorum Rocky Mtn. sedge Cyperaceae1292 Carex sitchensis Sitka sedge Cyperaceae524 Carex sp. Carex sp. Cyperaceae

1293 Carex spectabilis Showy sedge Cyperaceae80 Carex stipata Sawbeak sedge Cyperaceae

1294 Carex subfusca Rusty sedge Cyperaceae1295 Carex sychnocephala Many-headed sedge Cyperaceae867 Carex tahoensis Tahoe sedge Cyperaceae

1296 Carex utriculata Beaked sedge Cyperaceae1297 Carex vallicola Valley sedge Cyperaceae

598 Carex vesicaria Inflated sedge Cyperaceae

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1347 Cyperus aristatus Awned flatsedge Cyperaceae1348 Cyperus erythrorhizos Red-root flatsedge Cyperaceae924 Eleocharis acicularis Needle spike-rush Cyperaceae

1375 Eleocharis macrostachya Common spikerush Cyperaceae123 Eleocharis palustris Common spike-rush Cyperaceae

1376 Eleocharis rostellata Beaked spikerush Cyperaceae698 Eleocharis sp. Spikerush Cyperaceae

1401 Eriophorum polystachion Narrow-leaved cottongrass Cyperaceae1665 Schoenoplectus maritimus Cosmopolitan bulrush Cyperaceae361 Scirpus acutus Hard-stem bulrush Cyperaceae362 Scirpus americanus Three-square bulrush Cyperaceae364 Scirpus microcarpus Small-flowered bulrush Cyperaceae

1100 Scirpus nevadensis Nevada bulrush Cyperaceae1374 Elaeagnus commutata Silverberry Elaeagnaceae1678 Shepherdia canadensis Buffalo berry Elaeagnaceae129 Equisetum arvense Common horsetail Equisetaceae 2130 Equisetum hyemale Scouring rush Equisetaceae694 Equisetum laevigatum Smooth scouring-rush Equisetaceae

1388 Equisetum scirpoides Dwarf scouring-rush Equisetaceae528 Equisetum sp. Scouring rush sp. Equisetaceae

1389 Equisetum variegatum Northern scouringrush Equisetaceae1181 Arctostaphylos nevadensis Kinnikinnik Ericaceae

38 Arctostaphylos uva-ursi Bearberry Ericaceae1298 Cassiope mertensiana White mountain heather Ericaceae1299 Cassiope tetragona Four-angled mountain

heather Ericaceae88 Chimaphila umbellata Pipsissewa Ericaceae

1417 Gaultheria humifusa Alpine wintergreen Ericaceae1450 Hypopites monotropa Many-flowered indian pipe Ericaceae745 Kalmia microphylla

laurel Ericaceae

1468 Ledum glandulosum Trapper's tea Ericaceae746 Ledum groenlandicum Labrador tea Ericaceae

1500 Menziesia ferruginea Fool's huckleberry Ericaceae1511 Moneses uniflora Woodnymph Ericaceae1558 Phyllodoce empetriformis Red mountain heather Ericaceae1559 Phyllodoce glanduliflora Yellow heather Ericaceae1560 Phyllodoce intermedia Hybrid mountain heather Ericaceae647 Pterospora andromedea Pinedrops Ericaceae316 Pyrola asarifolia Pink wintergreen Ericaceae

1609 Pyrola chlorantha Green wintergreen Ericaceae1610 Pyrola minor Snowline pyrola Ericaceae641 Pyrola secunda One-sided wintergreen Ericaceae

1620 Rhododendron albiflorum White rhododendron Ericaceae565 Vaccinium caespitosum Dwarf bilberry Ericaceae

1734 Vaccinium deliciosum Cascade huckleberry Ericaceae1735 Vaccinium membranaceum Mountain huckleberry Ericaceae1736 Vaccinium myrtilloides Velvet-leaf huckleberry Ericaceae1737 Vaccinium myrtillus Low bilberry Ericaceae1738 Vaccinium scoparium Grouseberry Ericaceae1406 Euphorbia esula* Leafy spurge Euphorbiaceae 1

12

946 Euphorbia glyptosperma Ribseed sandmat Euphorbiaceae1407 Euphorbia myrsinites* Myrtle spurge Euphorbiaceae 1784 Euphorbia serpyllifolia* Thyme-leaf spurge Euphorbiaceae 1

1218 Astragalus adsurgens Prairie milk-vetch Fabaceae657 Astragalus agrestis Purple milkvetch Fabaceae

1219 Astragalus alpinus Alpine milk-vetch Fabaceae829 Astragalus canadensis Canada milk-vetch Fabaceae

1220 Astragalus collinus Hillside milk-vetch Fabaceae1221 Astragalus elegans Elegant milk-vetch Fabaceae834 Astragalus misellus Pauper milkvetch Fabaceae835 Astragalus miser Weedy milk-vetch Fabaceae836 Astragalus purshii Pursh's milk-vetch Fabaceae

1222 Astragalus robbinsii Robbin's milk-vetch Fabaceae1438 Hedysarum boreale Northern hedysarum Fabaceae1439 Hedysarum sulphurescens Yellow sweet-vetch Fabaceae1465 Lathyrus ochroleucus Cream-flowered peavine Fabaceae1466 Lathyrus sylvestris* Narrow-leaved everlasting

pea Fabaceae 11467 Lathyrus tuberosus* Tuberous sweet-pea Fabaceae 1213 Lotus corniculatus* Birdsfoot trefoil Fabaceae 1

1479 Lotus denticulatus Meadow lotus Fabaceae216 Lotus purshiana Spanish clover Fabaceae

1001 Lupinus albicaulis Sickle-keeled lupine Fabaceae1483 Lupinus alpicola Mt. Adams lupine Fabaceae1484 Lupinus arcticus Arctic lupine Fabaceae1003 Lupinus latifolius Broad-leaf lupine Fabaceae1004 Lupinus laxiflorus Spurred lupine Fabaceae1005 Lupinus lepidus Prairie lupine Fabaceae501 Lupinus leucophyllus Velvet lupine Fabaceae

1486 Lupinus lyallii Alpine lupine Fabaceae220 Lupinus polyphyllus Big-leaf lupine Fabaceae685 Lupinus sericeus Silky lupine Fabaceae

1008 Lupinus sulphureus Sulphur lupine Fabaceae1009 Lupinus wyethii Wyeth's lupine Fabaceae1497 Medicago falcata* Sickle medic Fabaceae 1234 Medicago hispida* Alfalfa Fabaceae 1235 Medicago lupulina* Black medic Fabaceae 1236 Melilotus alba* White sweet-clover Fabaceae 1238 Melilotus officinalis* Yellow sweet-clover Fabaceae 1

1530 Oxytropis campestris Field locoweed Fabaceae1531 Oxytropis deflexa Pendant-pod crazyweed Fabaceae1130 Trifolium cyathiferum Cup clover Fabaceae420 Trifolium hybridum* Alsike clover Fabaceae 1

1728 Trifolium longipes Long-stalked clover Fabaceae1131 Trifolium microcephalum Woolly clover Fabaceae421 Trifolium pratense* Red clover Fabaceae 1423 Trifolium repens* White clover Fabaceae 1723 Trifolium sp. Clover sp. Fabaceae

1132 Trifolium variegatum White-tip clover Fabaceae715 Vicia americana American vetch Fabaceae

13

445 Vicia cracca* Cow vetch Fabaceae 11485 Lupinus caespitosus Stemless dwarf lupine Fabceae896 Corydalis aurea Golden corydalis Fumariaceae115 Dicentra formosa Bleeding heart Fumariaceae

1357 Dicentra uniflora Steer's head Fumariaceae1309 Centaurium exaltatum Western centaury Gentianaceae549 Frasera albicaulis Columbia frasera Gentianaceae953 Gentiana affinis Pleated gentian Gentianaceae

1419 Gentiana amarella Norhern gentian Gentianaceae627 Gentiana calycosa Mountain bog gentian Gentianaceae

1420 Gentiana glauca Glaucous gentian Gentianaceae1421 Gentiana sceptrum King's gentian Gentianaceae133 Erodium cicutarium* Filaree Geraniaceae 1499 Geranium bicknellii Bicknell's geranium Geraniaceae954 Geranium carolinianum Wild geranium Geraniaceae151 Geranium dissectum* Cut-leaf geranium Geraniaceae 1546 Ribes cereum Wax currant Grossulariaceae

1621 Ribes howellii Maple-leaf currant Grossulariaceae1622 Ribes hudsonianum Northern black currant Grossulariaceae785 Ribes inerme Whitestem gooseberry Grossulariaceae329 Ribes lacustre Prickly currant Grossulariaceae

1623 Ribes oxyacanthoides Northern gooseberry Grossulariaceae1624 Ribes viscosissimum Sticky currant Grossulariaceae1625 Ribes watsonianum Watson gooseberry Grossulariaceae1025 Myriophyllum sibericum Siberian water-milfoil Haloragaceae697 Myriophyllum spicatum* Spiked water-milfoil Haloragaceae 1

1520 Myriophyllum verticillatum Whorled water-milfoil Haloragaceae169 Hippuris vulgaris Mare's tail Hippuridacee679 Philadelphus lewisii Mock-orange Hydrangeaceae125 Elodea canadensis Canadian waterweed Hydrocharitaceae 1786 Hydrophyllum capitatum Woolly breeches Hydrophyllaceae

1447 Hydrophyllum fendleri Fendler's waterleaf Hydrophyllaceae1522 Nemophila breviflora Great Basin nemophila Hydrophyllaceae

1553Phacelia franklinii Franklin's phacelia Hydrophyllaceae

787 Phacelia hastata White-leaf phacelia Hydrophyllaceae1554 Phacelia heterophylla Varileaf phacelia Hydrophyllaceae1058 Phacelia humilus Low phacelia Hydrophyllaceae733 Phacelia linearis Thread-leaf phacelia Hydrophyllaceae

1555 Phacelia procera Tall phacelia Hydrophyllaceae1556 Phacelia sericea Silky phacelia Hydrophyllaceae1089 Romanzoffia sitchensis Sitka mistmaiden Hydrophyllaceae177 Hypericum perforatum* Klamath weed Hypericaceae 1

1449 Hypericum scouleri Scouler's St. John's-wort Hypericaceae788 Iris missouriensis Western blue flag Iridaceae529 Sisyrinchium angustifolium Blue-eyed grass Iridaceae

185 Juncus acuminatus Tapered rush Juncaceae

14

187 Juncus balticus Baltic rush Juncaceae189 Juncus bufonius* Toad rush Juncaceae 1

1452 Juncus confusus Colorado rush Juncaceae1453 Juncus drummondii Drummond's rush Juncaceae191 Juncus ensifolius Daggerleaf rush Juncaceae

1454 Juncus filiformis Thread rush Juncaceae

981 Juncus longistylus Long-beaked rush Juncaceae

1455 Juncus mertensianus Merten's rush Juncaceae982 Juncus nevadensis Sierra rush Juncaceae

1456 Juncus nodosus Tuberous rush Juncaceae1457 Juncus parryi Parry's rush Juncaceae1458 Juncus regelii Regel's rush Juncaceae669 Juncus sp. Rush Juncaceae193 Juncus tenuis Slender (tapered) rush Juncaceae

1459 Juncus torreyi Torrey's rush Juncaceae1487 Luzula arcuta Curved woodrush Juncaceae222 Luzula campestris Field woodrush Juncaceae472 Luzula hitchcockii Smooth woodrush Juncaceae223 Luzula parviflora Small-flowered woodrush Juncaceae

1488 Luzula piperi Piper's woodrush Juncaceae

1489 Luzula spicata Spiked woodrush Juncaceae

426 Triglochin maritimum Seaside arrowgrass Juncaginaceae

1370 Dracocephalum parviflorum American dragonhead Lamiaceae

226 Lycopus americanus Water hoarhound Lamiaceae1495 Lycopus asper Rough bugleweed Lamiaceae592 Marrubium vulgare* Horehound Lamiaceae 1239 Mentha arvensis Field mint Lamiaceae240 Mentha piperita* Peppermint Lamiaceae 1

1022 Monardella odoratissima Mountain monardella Lamiaceae541 Nepeta cataria* Catnip Lamiaceae 1

1561 Physostegia parviflora Purple dragon-head Lamiaceae305 Prunella vulgaris Self-heal Lamiaceae

1095 Salvia dorrii Gray ball sage Lamiaceae1102 Scutellaria angustifolia Narrow-leaved skullcap Lamiaceae367 Scuttelaria galericulata Marsh scullcap Lamiaceae368 Scuttelaria lateriflora Mad-dog skullcap Lamiaceae

1707 Stachys mexicana Mexican betony Lamiaceae395 Stachys palustris Swamp hedge-nettle Lamiaceae

1721 Teucrium canadense Western germander Lamiaceae701 Lemna trisulca Star duckweed Lemnaceae

1563 Pinguicula vulgaris Butterwort Lentibulariaceae435 Utricularia vulgaris Common bladderwort Lentibulariaceae718 Allium acuminatum Taper-tip onion Liliaceae

1152 Allium cernuum Nodding onion Liliaceae583 Allium geyeri Geyer's onion Liliaceae564 Brodiaea douglasii Douglas' brodiaea Liliaceae

15

850 Calochortus lyallii Lyall mariposa Liliaceae851 Calochortus macrocarpus Sagebrush mariposa Liliaceae

1331 Clintonia uniflora Queen's cup Liliaceae118 Disporum hookeri Hooker fairy-bell Liliaceae684 Disporum trachycarpum Sierra fairy-bell Liliaceae

1405 Erythronium grandiflorum Glacier lily Liliaceae1415 Fritillaria lanceolata Chocolate lily Liliaceae552 Fritillaria pudica Yellow bell Liliaceae205 Lilium columbianum Tiger lily Liliaceae375 Smilacina racemosa False Solomon's seal Liliaceae376 Smilacina stellata

seal Liliaceae

1710 Stenanthium occidentale Bronze bells Liliaceae402 Streptopus amplexifolius

stalk Liliaceae

1714 Streptopus roseus Rosy twisted-stalk Liliaceae1726 Tofieldia glutinosa Bog lily Liliaceae1742 Veratrum californicum California false hellebore Liliaceae1743 Veratrum viride Green false hellebore Liliaceae1756 Zigadenus elegans Glaucous zygadene Liliaceae1140 Zigadenus paniculatus Panicled death-camas Liliaceae624 Zigadenus venenosus Meadow death camas Liliaceae570 Floerkea proserpinacoides False mermaid Limnanthaceae789 Linum perenne Wild blue-flax Linaceae

1014 Mentzelia albicaulis White-stemmed mentzelia Loasaceae1015 Mentzelia dispersa Bushy mentzelia Loasaceae1016 Mentzelia laevicaulis Blazingstar Loasaceae1179 Arceuthobium americanum American mistletoe Loranthaceae1180 Arceuthobium campylopodum Western dwarf mistletoe Loranthaceae1491 Lycopodium annotinum Stiff clubmoss Lycopodiaceae1492 Lycopodium complanatum Ground cedar Lycopodiaceae1493 Lycopodium selago Fir clubmoss Lycopodiaceae1494 Lycopodium sitchense Alaska clubmoss Lycopodiaceae769 Lythrum salicaria* Purple loosestrife Lythraceae 1

1451 Iliamna rivularis Streambank globemallow Malvaceae232 Malva neglecta* Dwarf mallow Malvaceae 1

1680 Sida hederacea Alkali mallow Malvaceae643 Sidalcea oregana Oregon checkermallow Malvaceae

1112 Sphaeralcea munroana White-leaved globe mallow Malvaceae1011 Marsilea vestita Clover fern Marsileaceae1521 Najas flexilus Wavy water-nymph Najadaceae1143 Abronia umbellata Pink sandverbena Nyctaginaceae259 Nuphar polysepalum Yellow pond lily Nymphaeaceae619 Ligustrum sp. Privet sp. Oleaceae845 Boisduvalia densiflora Dense spike-primrose Onagraceae90 Circaea alpina Enchanter's nightshade Onagraceae

661 Clarkia pulchella Ragged Robin Onagraceae1327 Clarkia rhomboidea Common clarkia Onagraceae1383 Epilobium alpinum Alpine willow-herb Onagraceae126 Epilobium angustifolium Fireweed Onagraceae

1384 Epilobium glaberrimum Smooth willow-herb Onagraceae

16

1385 Epilobium latifolium Dwarf fireweed Onagraceae1386 Epilobium luteum Yellow willow-herb Onagraceae926 Epilobium minutum Small-flowered willow-herb Onagraceae

1387 Epilobium palustre Swamp willow-herb Onagraceae127 Epilobium paniculatum Tall annual willow-herb Onagraceae604 Epilobium sp. Fireweed sp. Onagraceae128 Epilobium watsonii Watson's willow-herb Onagraceae952 Gayophytum diffusum Spreading groundsmoke Onagraceae

1418 Gayophytum humile Dwarf groundsmoke Onagraceae1029 Oenothera andina Tiny evening-primrose Onagraceae1031 Oenothera hilgardii Hilgard's evening-primrose Onagraceae1524 Oenothera hookeri Hooker's evening-primrose Onagraceae1033 Oenothera pallida White-stemmed e-p Onagraceae1038 Oenothera villosa* Wild evening-primrose Onagraceae 11233 Botrychium multifidum Leathery grape-fern Ophioglossaceae1234 Botrychium pinnatum Northern grape-fern Ophioglossaceae569 Calypso bulbosa Fairy slipper Orchidaceae99 Corallorhiza maculata Spotted coral-root Orchidaceae

1333 Corallorhiza mertensiana Western coral-root Orchidaceae1334 Corallorhiza trifida Yellow coral-root Orchidaceae790 Cypripedium calceolus Yellow lady's-slipper Orchidaceae

1349 Cypripedium montanum Mountain lady's-slipper Orchidaceae927 Epipactis gigantea Giant helleborine Orchidaceae162 Goodyera oblongifolia Rattlesnake-plantain Orchidaceae

1428 Habenaria dilatata White bog-orchid Orchidaceae1429 Habenaria elegans Elegant rein-orchid Orchidaceae1430 Habenaria hyperborea Northern green bog-orchid Orchidaceae1431 Habenaria obtusata Small northern bog-orchid Orchidaceae1432 Habenaria saccata Slender bog-orchid Orchidaceae164 Habenaria unalascensis Alaska rein-orchid Orchidaceae

1433 Habenaria viridis Long-bracted frog-orchid Orchidaceae1474 Listera caurina Northwestern twayblade Orchidaceae994 Listera convallarioides Broad-lipped twayblade Orchidaceae207 Listera cordata Heart-leaved twayblade Orchidaceae392 Spiranthes romanzoffiana Hooded ladies-tresses Orchidaceae630 Orobanche uniflora Naked broom-rape Orobanchaceae

1141 Abies amabilis Pacific silver fir Pinaceae1 Abies grandis Grand fir Pinaceae

1142 Abies lasiocarpa Sub-alpine fir Pinaceae1463 Larix lyallii Subalpine larch Pinaceae1464 Larix occidentalis Western larch Pinaceae273 Picea engalmannii Engelmann spruce Pinaceae

1562Picea glauca White spruce Pinaceae

1564 Pinus albicaulis White-bark pine Pinaceae275 Pinus contorta Lodgepole pine Pinaceae

1565 Pinus monticola Western white pine Pinaceae653 Pinus ponderosa Ponderosa pine Pinaceae311 Pseudotsuga menziesii Douglas fir Pinaceae

17

1732 Tsuga mertensiana Mountain hemlock Pinaceae276 Plantago lanceolata* English plantain Plantaginaceae 1277 Plantago major* Common plantain Plantaginaceae 1539 Plantago patagonica Candleweed Plantaginaceae11 Agropyron caninum Bearded wheatgrass Poaceae

560 Agropyron cristatum* Crested wheatgrass Poaceae 11147 Agropyron dasytachyum Thickspike wheatgrass Poaceae739 Agropyron intermedium* Intermediate ryegrass Poaceae 112 Agropyron repens* Quack grass Poaceae 1

744 Agropyron smithii Bluestem Poaceae523 Agropyron spicatum Blue-bunch wheatgrass Poaceae13 Agrostis alba* Red top Poaceae 1

799 Agrostis exarata* Spike bentgrass Poaceae 11148 Agrostis humilus Alpine bentgrass Poaceae1149 Agrostis idahoensis Idaho bentgrass Poaceae599 Agrostis interrupta* Interrupted apera Poaceae 1

1150 Agrostis scabra Tickle-grass Poaceae15 Agrostis stolonifera Colonian bentgrass Poaceae

618 Agrostis thurberiana Thurber's bentgrass Poaceae1151 Agrostis variabilis Variable bentgrass Poaceae

17 Aira praecox* Early hairgrass Poaceae 11153 Alopecurus aequalis Short-awned foxtail Poaceae1154 Alopecurus carolinianus Carolina foxtail Poaceae822 Aristida longiseta Red three-awn Poaceae

1226 Avena fatua* Wild oats Poaceae 11229 Beckmannia syzigachne Sloughgrass Poaceae662 Bromus brizaeformis* Rattlesnake grass Poaceae 1

1238 Bromus carinatus California brome Poaceae1239 Bromus ciliatus Fringed brome Poaceae551 Bromus commutatus* Common chess/Hairy

brome Poaceae 1846 Bromus erectus Erect brome Poaceae693 Bromus inermis* Smooth brome Poaceae 1601 Bromus japonicus* Japanese brome Poaceae 159 Bromus mollis* Soft brome Poaceae 1

1240 Bromus secalinus* Chess Poaceae 162 Bromus tectorum* Cheat grass Poaceae 1

522 Bromus vulgaris Common brome Poaceae63 Calamagrostis canadensis Bluejoint Poaceae

847 Calamagrostis neglecta Slimstem reedgrass Poaceae1241 Calamagrostis purpurescens Purple pinegrass Poaceae648 Calamagrostis rubescens Pinegrass Poaceae

1242 Calamagrostis stricta Slim-stem reegrass Poaceae1321 Cinna latifolia Reedgrass Poaceae112 Dactylis glomerata* Orchard grass Poaceae 1

1350 Danthonia intermedia Timber oatgrass Poaceae

1351 Danthonia unispicata Few-flowered wild oatgrass Poaceae1354 Deschampsia atropurpurea Mountain hairgrass Poaceae114 Deschampsia caespitosa Tufted hairgrass Poaceae

18

494 Deschampsia danthonioides Annual hairgrass Poaceae1355 Deschampsia elongata Slender hairgrass Poaceae119 Distichlis spicata Seashore salt grass Poaceae

1372 Echinochloa crus-galli* Barnyard-grass Poaceae 11373 Echinochloa muricta* Rough barnyard-grass Poaceae 11378 Elymus canadensis Nodding wildrye Poaceae584 Elymus cinereus Giant rye grass Poaceae

1379 Elymus hirsutus Hairy ryegrass Poaceae1380 Elymus lanceolatus Streambank wheatgrass Poaceae1381 Elymus macounii Macoun's barley Poaceae1382 Elymus triticoides Creeping wild rye Poaceae137 Festuca bromoides* Barren fescue Poaceae 1503 Festuca idahoensis Blue bunchgrass Poaceae948 Festuca microstachys Small fescue Poaceae138 Festuca myuros* Rat-tail fescue Poaceae 1711 Festuca occidentalis Western fescue Poaceae

1408 Festuca ovina Sheep fescue Poaceae139 Festuca pratensis* Meadow fescue Poaceae 1140 Festuca rubra Red fescue Poaceae

1409 Festuca scabrella Rough fescue Poaceae1410 Festuca subulata Bearded fescue Poaceae1411 Festuca viridula Green fescue Poaceae1412 Festuca washingtonica Washington fescue Poaceae157 Glyceria borealis Northern mannagass Poaceae158 Glyceria elata Tall mannagrass Poaceae159 Glyceria grandis Reed mannagrss Poaceae958 Glyceria striata Fowl mannagrass Poaceae

1445 Hierochloe odorata Sweetgrass Poaceae173 Hordeum jubatum Foxtail barley Poaceae655 Koeleria cristata Prairie junegrass Poaceae

1012 Melica bulbosa Onion-grass Poaceae1498 Melica fugax Little onion-grass Poaceae1499 Melica spectabilis Showy oniongrass Poaceae1515 Muhlenbergia andina Hairy muhly Poaceae1024 Muhlenbergia asperifolia Rough-leaf dropseed Poaceae1516 Muhlenbergia racemosa Satin-grass Poaceae1517 Muhlenbergia richardsonis Mat muhly Poaceae1527 Oryzopsis exigua Little ricegrass Poaceae1043 Oryzopsis hymenoides Indian ricegrass Poaceae1532 Panicum acuminatum Panicgrass Poaceae640 Panicum capillare* Old witchgrass Poaceae 1270 Phalaris arundinacea* Reed canarygrass Poaceae 2

1557 Phleum alpinum Alpine timothy Poaceae271 Phleum pratense* Timothy Poaceae 1

1067 Phragmites communis Common reed Poaceae1567 Poa alpina Alpine bluegrass Poaceae735 Poa bulbosa* Bulbous bluegrass Poaceae 1

1069 Poa canbyi Canby's bluerass Poaceae280 Poa compressa Canadian bluegrass Poaceae

19

1070 Poa cusickii Cusick's bluegrass Poaceae1568 Poa gracillima Slender bluegrass Poaceae1569 Poa grayana Gray's bluegrass Poaceae1570 Poa howellii Howell's bluegrass Poaceae1571 Poa incurva Curly bluegrass Poaceae1071 Poa juncifolia Alkali bluegrass Poaceae1572 Poa leptocoma Bog bluegrass Poaceae1072 Poa nervosa Wheeler's bluegrass Poaceae1073 Poa nevadensis Nevada bluegrass Poaceae281 Poa palustris* Fowl meadow-grass Poaceae 1282 Poa pratensis* Kentucky bluegrass Poaceae 1673 Poa sandbergii Sandberg's bluegrass Poaceae

1075 Poa secunda Merrill's bluegrass Poaceae1078 Polypogon monspeilensis* Rabbitsfoot grass Poaceae 11608 Puccinellia distans* Graceful alkaligrass Poaceae 1314 Puccinellia nuttalliana Nuttall's alkaligrass Poaceae315 Puccinellia pauciflora Weak alkaligrass Poaceae372 Setaria lutescens* Yellow foxtail Poaceae 1

1677 Setaria viridus* Green foxtail Poaceae 1700 Sitanion hystrix Squirreltail Poaceae

1690 Sitanion jubatum Big squirreltail Poaceae1109 Spartina gracilus Alkali cordgrass Poaceae1113 Sphenopholis obtusata Wedgegrass Poaceae1705 Sporobolus airoides Alkali sacaton Poaceae1115 Sporobolus cryptandrus Sand dropseed Poaceae1119 Stipa comata Rip-gut Poaceae1711 Stipa lemmonii Lemmon's needlegrass Poaceae1712 Stipa lettermanii Letterman's needlegrass Poaceae1120 Stipa occidentalis Western needlegrass Poaceae1713 Stipa richardsonii Richardson's needlegrass Poaceae791 Stipa thurberiana Thurber's needlegrass Poaceae428 Trisetum canescens Tall trisetum Poaceae

1730 Trisetum spicatum Downy oat-grass Poaceae94 Collomia grandiflora Large-flowered collomia Polemoniaceae

890 Collomia linearis Narrow-leaf collomia Polemoniaceae891 Collomia tenella Diffuse collomia Polemoniaceae956 Gilia minutiflora Small-flowered gilia Polemoniaceae957 Gilia sinuata Obscure gilia Polemoniaceae

1424 Gilia tenerrima Delicate gilia Polemoniaceae978 Ipomopsis aggregata Skyrocket Polemoniaceae988 Leptodactylon pungens Prickly phlox Polemoniaceae993 Linanthus pharnaceoides Theadleaf linanthus Polemoniaceae

1473 Linanthus septentrionalis Northern linanthus Polemoniaceae649 Microsteris gracilis Pink microsteris Polemoniaceae633 Navarretia intertexta Needle-leaf navarretia Polemoniaceae793 Phlox caespitosa Tufted phlox Polemoniaceae

1063 Phlox diffusa Spreading phlox Polemoniaceae1064 Phlox hoodii Hood's phlox Polemoniaceae1065 Phlox longifolia Long-leaf phlox Polemoniaceae

20

682 Phlox speciosa Showy phlox Polemoniaceae1573 Polemonium californicum California Jacob's-ladder Polemoniaceae1574 Polemonium carneum Great polemonium Polemoniaceae1575 Polemonium elegans Elegant polemonium Polemoniaceae620 Polemonium micranthum Littlebells polemonium Polemoniaceae

1576 Polemonium occidentale Western polemonium Polemoniaceae1577 Polemonium pulcherrimum Showy Jacob's ladder Polemoniaceae1578 Polemonium viscosum Skunk polemonium Polemoniaceae637 Eriogonum compositum Northern buckwheat Polygonaceae

1398 Eriogonum elatum Tall buckwheat Polygonaceae646 Eriogonum heracleoides Parsnip-flowered

buckwheat Polygonaceae696 Eriogonum niveum Snow buckwheat Polygonaceae

1399 Eriogonum ovalifolium Oval-leaf buckwheat Polygonaceae1400 Eriogonum pyrolifolium Alpine buckwheat Polygonaceae941 Eriogonum strictum Strict buckwheat Polygonaceae942 Eriogonum thymoides Thyme-leaf buckwheat Polygonaceae708 Eriogonum umbellatum Sulfur buckwheat Polygonaceae

1529 Oxyria digyna Mountain sorrel Polygonaceae284 Polygonum amphibium Water smartweed Polygonaceae285 Polygonum aviculare* Doorweed Polygonaceae 1710 Polygonum coccineum Swamp persicaria Polygonaceae286 Polygonum convolvulus* Black bindweed Polygonaceae 1

1077 Polygonum douglasii Douglas' knotweed Polygonaceae1579 Polygonum fowleri Fowler's knotweed Polygonaceae1580 Polygonum hydropiperoides Waterpepper Polygonaceae1581 Polygonum kelloggii Kellogg's knotweed Polygonaceae288 Polygonum lapathifolium* Willow weed Polygonaceae 1794 Polygonum majus Wiry knotweed Polygonaceae

1582 Polygonum minimum Leafy dwarf knotweed Polygonaceae1583 Polygonum sawatchense Sawatch knotweed Polygonaceae1584 Polygonum spergulariaeforme Spurry knotweed Polygonaceae1585 Polygonum viviparum Alpine bistort Polygonaceae343 Rumex acetocella* Sheep sorrel Polygonaceae 1344 Rumex crispus* Sour dock Polygonaceae 1345 Rumex maritimus Golden dock Polygonaceae347 Rumex occidentalis Western dock Polygonaceae

1629 Rumex salicifolius Willow dock Polygonaceae1091 Rumex venosus Winged dock Polygonaceae

10 Adiantum pedatum Maidenhair fern Polypodiaceae1205 Aspidotus densa Indian's dream fern Polypodiaceae1206 Asplenium viride Green spleenwort Polypodiaceae1223 Athyrium distentifolium Alpine lady fern Polypodiaceae

47 Athyrium filix-femina Lady fern Polypodiaceae1312 Cheilanthes gracillima Lace fern Polypodiaceae912 Cryptogramma cascadensis Cascade parsley fern Polypodiaceae

1342 Cryptogramma crispa Parsley fern Polypodiaceae580 Cystopteris fragilis Fragile fern Polypodiaceae730 Gymnocarpium dryopteris Oak fern Polypodiaceae

1586 Polypodium amorphum Irregular polypody Polypodiaceae

21

1587 Polystichum andersonii Anderson's sword-fern Polypodiaceae1588 Polystichum imbricans Christmas-fern Polypodiaceae1589 Polystichum kruckebergii Kruckeberg's sword-fern Polypodiaceae1590 Polystichum lonchitis Holly fern Polypodiaceae291 Polystichum munitum Sword fern Polypodiaceae313 Pteridium aquilinum Bracken Polypodiaceae 2

1724 Thelypteris quelpaertensis* Queen's-veil maiden fern Polypodiaceae 1644 Woodsia oregana Oregon woodsia Polypodiaceae

1137 Woodsia scopulina Rocky Mtn. woodsia Polypodiaceae883 Claytonia lanceolata Western spring beauty Portulacaceae

1328 Claytonia parviflora Streambank spring beauty Portulacaceae884 Claytonia rubra Red miner's lettuce Portulacaceae

1470 Lewisia columbiana Columbia lewisia Portulacaceae990 Lewisia pygmaea Dwarf lewisia Portulacaceae500 Lewisia rediviva Bitterroot Portulacaceae

1513 Montia cordifolia Broad-leafed montia Portulacaceae

246 Montia dichotoma Dwarf montia Portulacaceae631 Montia linearis Narrow-leaf montia Portulacaceae

1514 Montia parvifolia Streambank spring beauty Portulacaceae247 Montia perfoliata Miner's lettuce Portulacaceae248 Montia siberica Candyflower Portulacaceae

1706 Spraguea umbellata Pussypaws Portulacaceae1718 Talinum okanoganense Okanogan fameflower Portulacaceae1125 Talinum spinescens Spiny fameflower Portulacaceae1591 Potamogeton amplifolius Large-flowered pondweed Potamogetonaceae1592 Potamogeton filiformis Slender-leaved pondweed Potamogetonaceae298 Potamogeton foliosus Closed-leaved pondweed Potamogetonaceae

1593 Potamogeton friesii Flat-stalked pondweed Potamogetonaceae1079 Potamogeton gramineus Grass-leaved pondweed Potamogetonaceae1594 Potamogeton illinoensis Illinois pondweed Potamogetonaceae299 Potamogeton natans Floating-leaf pondweed Potamogetonaceae300 Potamogeton pectinatus Fennel-leaf pondweed Potamogetonaceae

1595 Potamogeton praelongus White-stalked pondweed Potamogetonaceae1596 Potamogeton pusillus Small pondweed Potamogetonaceae667 Potamogeton richardsonii Richardson's pondweed Potamogetonaceae

1597 Potamogeton robbinsii Robbin's pondweed Potamogetonaceae567 Potamogeton zosteriformis Eel-grass pondweed Potamogetonaceae

1158 Androsace septentrionalis Northern androsace Primulaceae563 Dodecatheon conjugens Desert shooting star Primulaceae921 Dodecatheon cusickii Cusick's shooting star Primulaceae

1358 Dodecatheon dentatum White shooting star Primulaceae1359 Dodecatheon jeffreyi Jeffrey's shooting star Primulaceae575 Dodecatheon pulchellum Few-flowered shooting star Primulaceae922 Douglasia nivalis Snow douglasia Primulaceae581 Lysimachia ciliata Fringed loosestrife Primulaceae

1010 Lysimachia thrysiflora Tufted loosestrife Primulaceae1144 Aconitum columbianum Monkshood Ranunculaceae

8 Actaea rubra Baneberry Ranunculaceae

22

1159 Anemone drummondii Drummond's anemone Ranunculaceae1160 Anemone multifida Cliff anemone Ranunculaceae1161 Anemone occidentalis Mountain pasqueflower Ranunculaceae1162 Anemone parviflora Northern anemone Ranunculaceae

1170 Aquilegia flavescens Golden columbine Ranunculaceae

814 Aquilegia formosa Red columbine Ranunculaceae1243 Caltha biflora White marshmarigold Ranunculaceae

1244 Caltha leptosepala Elkslip Ranunculaceae

1329 Clematis columbiana Columbia virgin's bower Ranunculaceae886 Clematis lingusticifolia Virgin's bower Ranunculaceae

1352 Delphinium burkei Meadow larkspur Ranunculaceae1353 Delphinium glareosum Rockslide larkspur Ranunculaceae917 Delphinium menziesii Mountain larkspur Ranunculaceae666 Delphinium nuttallianum Upland larkspur Ranunculaceae

1519 Myosurus aristatus Sedge mousetail Ranunculaceae1611 Ranunculus alismaefolius Water-plantain buttercup Ranunculaceae796 Ranunculus aquatilis Water buttercup Ranunculaceae

1086 Ranunculus cymbalaria Shore buttercup Ranunculaceae1612 Ranunculus eschscholtzii Snow buttercup Ranunculaceae1613 Ranunculus flammula Lesser spearwort Ranunculaceae672 Ranunculus glaberrimus Sagebrush buttercup Ranunculaceae

1614 Ranunculus gmelinii Gmelin's buttercup Ranunculaceae1615 Ranunculus macounii Macoun's buttercup Ranunculaceae1616 Ranunculus pensylvanicus Bristly buttercup Ranunculaceae1617 Ranunculus pygmaeus Dwarf buttercup Ranunculaceae542 Ranunculus sceleratus Celery-leaved buttercup Ranunculaceae324 Ranunculus uncinatus Little buttercup Ranunculaceae

1722 Thalictrum fendleri Fendler's meadowrue Ranunculaceae1127 Thalictrum occidentale Western meadowrue Ranunculaceae1723 Thalictrum venulosum Veiny medowrue Ranunculaceae1727 Trautvetteria caroliniensis False bugbane Ranunculaceae1731 Trollius laxus Globeflower Ranunculaceae

81 Ceanothus sanguineus Redstem ceanothus Rhamnaceae1307 Ceanothus velutinus Snowbrush Rhamnaceae1618 Rhamnus alnifolia Alder buckthorn Rhamnaceae

26 Amelanchier alnifolia Serviceberry Rosaceae

1156 Amelanchier utahensis Utah serviceberry Rosaceae

42 Aruncus sylvester Goatsbeard Rosaceae1336 Crataegus chrysocarpa Fireberry hawthorn Rosaceae897 Crataegus columbiana Columbia hawthorn Rosaceae106 Crataegus douglasii Black hawthorn Rosaceae

1337 Crataegus okennonii Hawthorn Rosaceae1371 Dryas octopetala White dryas Rosaceae142 Fragaria vesca Wild strawberry Rosaceae

1414 Fragaria virginiana Woods strawberry Rosaceae1422 Geum aleppicum Yellow avens Rosaceae

23

154 Geum macrophyllum Large-leaved avens Rosaceae1423 Geum rivale Water avens Rosaceae603 Geum sp. Avens family sp. Rosaceae656 Geum triflorum Prairie smoke Rosaceae171 Holodiscus discolor Ocean spray Rosaceae

1480 Luetkea pectinata Partridge foot Rosaceae623 Physocarpus malvaceus Mallow ninebark Rosaceae301 Potentilla anserina Common silverweed Rosaceae

1080 Potentilla arguta Tall cinquefoil Rosaceae1081 Potentilla biennis Biennial cinquefoil Rosaceae1598 Potentilla diversifolia Diverse-leaved cinquefoil Rosaceae1599 Potentilla drummondii Drummond's cinquefoil Rosaceae1600 Potentilla flabellifolia Fan-leaf cinquefoil Rosaceae1601 Potentilla fruticosa Shrubby cinquefoil Rosaceae702 Potentilla glandulosa Sticky cinquefoil Rosaceae302 Potentilla gracilis Graceful cinquefoil Rosaceae

1602 Potentilla nivea Snow cinquefoil Rosaceae628 Potentilla norvegica* Norwegian cinquefoil Rosaceae 1304 Potentilla palustris Marsh cinquefoil Rosaceae

1603 Potentilla paradoxa Bushy cinquefoil Rosaceae1083 Potentilla rivalis Brook cinquefoil Rosaceae1604 Potentilla uniflora One-flowered cinquefoil Rosaceae1605 Potentilla villosa Villous cinquefoil Rosaceae308 Prunus emarginata Bitter cherry Rosaceae

1607 Prunus mahalub* Mahalub cherry Rosaceae 1721 Prunus sp. Cherry Rosaceae310 Prunus virginiana Chokecherry Rosaceae

1085 Purshia tridentata Bitterbrush Rosaceae334 Rosa gymnocarpa Baldhip rose Rosaceae335 Rosa nutkana Nootka rose Rosaceae712 Rosa sp. Rose sp. Rosaceae610 Rosa woodsii Wood's rose Rosaceae

1626 Rubus acaulis Nagoonberry Rosaceae511 Rubus idaeus* Red raspberry Rosaceae 1

1627 Rubus lasiococcus Dwarf bramble Rosaceae339 Rubus leucodermis Blackcap Rosaceae340 Rubus parviflorus Thimbleberry Rosaceae

1628 Rubus pedatus Strawberry bramble Rosaceae341 Rubus spectabilus Salmonberry Rosaceae

1648 Sanguisorba sitchensis Sitka burnet Rosaceae1679 Sibbaldia procumbens Creeping sibbaldia Rosaceae1700 Sorbus scopulina Cascade mountain-ash Rosaceae1701 Sorbus sitchensis Sitka mountain-ash Rosaceae1114 Spiraea betulifolia Birch-leafed spirea Rosaceae1704 Spiraea densiflora Rosy spirea Rosaceae391 Spiraea douglasii Hardhack Rosaceae660 Spiraea pyramidata Pyramid spiraea Rosaceae145 Galium aparine Cleavers Rubiaceae

1416 Galium bifolium Low mountain bedstraw Rubiaceae

24

636 Galium boreale Northern bedstraw Rubiaceae950 Galium serpenticum Intermountain bedstraw Rubiaceae148 Galium trifidum Small bedstraw Rubiaceae149 Galium triflorum Fragrant bedstraw Rubiaceae

1461 Kelloggia galioides Kelloggia Rubiaceae348 Ruppia maritima Ditchgrass Ruppiaceae292 Populus alba* White poplar Salicaceae 1294 Populus tremuloides Quaking aspen Salicaceae295 Populus trichocarpa Black cottonwood Salicaceae

1092 Salix amygdaloides Peachleaf willow Salicaceae1633 Salix arctica Arctic willow Salicaceae1634 Salix barclayi Barclay's willow Salicaceae1635 Salix bebbiana Bebb willow Salicaceae1636 Salix cascadensis Cascade willow Salicaceae1637 Salix commutata Variable willow Salicaceae1638 Salix drummondiana Drummond's willow Salicaceae1093 Salix exigua Coyote willow Salicaceae1639 Salix fluviatilis Columbia River willow Salicaceae1640 Salix geyeriana Geyer willow Salicaceae1641 Salix lutea Yellow willow Salicaceae1642 Salix monticola Mountain willow Salicaceae1643 Salix myrtillifolia Blueberry willow Salicaceae1644 Salix nivalis Snow willow Salicaceae1645 Salix piperi Piper's willow Salicaceae1646 Salix planifolia Diamond leaf willow Salicaceae1094 Salix rigida Mackenzie willow Salicaceae354 Salix scouleriana Scouler willow Salicaceae355 Salix sitchensis Sitka willow Salicaceae356 Salix sp. Willow Salicaceae

1647 Salix tweedyi Tweedy's willow Salicaceae1332 Comandra livida Northern commandra Santalaceae892 Comandra umbellata Bastard toad-flax Santalaceae

1320 Chrysosplenium tetrandum Northern golden-carpet Saxifragaceae1377 Elmera racemosa Elmera Saxifragaceae611 Heuchera cylindrica Lava alumroot Saxifragaceae

1441 Heuchera glabra Smooth alumroot Saxifragaceae1469 Leptarrhena pyrolifolia Leatherleaf saxifrage Saxifragaceae995 Lithophragma bulbifera Rocket-star Saxifragaceae695 Lithophragma glabrum Smooth woodlandstar Saxifragaceae690 Lithophragma parviflorum Small-flowered prairie-star Saxifragaceae996 Lithophragma tenella Slender fringecup Saxifragaceae

1507 Mitella breweri Brewer's mitrewort Saxifragaceae1508 Mitella nuda Bare-stem mitrewort Saxifragaceae1509 Mitella pentandra Alpine mitrewort Saxifragaceae1510 Mitella trifida Three-tooth mitrewort Saxifragaceae1534 Parnassia fimbriata Fringed grass-of-Parnassus Saxifragaceae1535 Parnassia kotzbuei Kotzebu s grass-of-

Parnassus Saxifragaceae1652 Saxifraga arguta Brook saxifrage Saxifragaceae1653 Saxifraga ascendens Wedge-leaf saxifrage Saxifragaceae

25

1654 Saxifraga bronchialis Spotted saxifrage Saxifragaceae1655 Saxifraga cernua Nodding saxifrage Saxifragaceae1656 Saxifraga debilis Pygmy saxifrage Saxifragaceae1657 Saxifraga ferruginea Rusty saxifrage Saxifragaceae587 Saxifraga integrifolia Grassland saxifrage Saxifragaceae

1658 Saxifraga lyallii Red-stem saxifrage Saxifragaceae1659 Saxifraga mertensiana Merten's saxifrage Saxifragaceae1097 Saxifraga nidifica Nesting saxifrage Saxifragaceae1098 Saxifraga occidentalis Western saxifrage Saxifragaceae1660 Saxifraga oppositifolia Purple mountain saxifrage Saxifragaceae1661 Saxifraga punctata Dotted saxifrage Saxifragaceae1662 Saxifraga rhomboidea Diamond-leaf saxifrage Saxifragaceae1663 Saxifraga tolmiei Alpine saxifrage Saxifragaceae1716 Suksdorfia ranunculifolia Buttercup-leaf suksdorfia Saxifragaceae413 Tiarella trifoliata Foamflower Saxifragaceae

1664 Scheuchzeria palustris Scheuchzeria Scheuchzeriaceae1300 Castilleja cervina Deer paintbrush Scrophulariaceae1301 Castilleja cusickii Cusick's paintbrush Scrophulariaceae1302 Castilleja elmeri Elmer's paintbrush Scrophulariaceae869 Castilleja exilis Alkali paintbrush Scrophulariaceae526 Castilleja hispida Harsh Indian paintbrush Scrophulariaceae

1303 Castilleja miniata Scarlet paintbrush Scrophulariaceae1304 Castilleja parviflora albida Small-flowered paintbrush Scrophulariaceae1305 Castilleja parviflora oreopola Magenta paintbrush Scrophulariaceae1306 Castilleja rhexifolia Rhexia-leafed paintbrush Scrophulariaceae870 Castilleja thompsonii Thompson's paintbrush Scrophulariaceae689 Collinsia parviflora Small-flowered blue-eyed

Mary Scrophulariaceae1426 Gratiola neglecta American hedge-hyssop Scrophulariaceae1472 Limosella aquatica Mudwort Scrophulariaceae

562 Linaria dalmatica* Dalmatian toad-flax Scrophulariaceae 1537 Linaria vulgaris* Butter-and-eggs Scrophulariaceae 1

1502 Mimulus breviflorus Short-flowered monkey-flower Scrophulariaceae

1503 Mimulus breweri Brewer's monkey-flower Scrophulariaceae1021 Mimulus floribundus Purple-stem monkey-flower Scrophulariaceae242 Mimulus gutattus Common monkey-flower Scrophulariaceae

1504 Mimulus lewisii Lewis's monkey-flower Scrophulariaceae243 Mimulus moschatus Musk-flower Scrophulariaceae

1505 Mimulus nanus Dwarf purple monkey-flower Scrophulariaceae

1506 Mimulus tilingii Mountain monkey-flower Scrophulariaceae1041 Orthocarpus barbatus Grand Coulee owl-clover Scrophulariaceae1042 Orthocarpus hispidus Hairy owl-clover Scrophulariaceae1526 Orthocarpus luteus Yellow owl-clover Scrophulariaceae729 Orthocarpus tenuifolius Thin-leaved owl-clover Scrophulariaceae

1538 Pedicularis bracteosa Bracted lousewort Scrophulariaceae1539 Pedicularis groenlandica Elephant's head Scrophulariaceae1540 Pedicularis ornithoryncha Bird's-beak lousewort Scrophulariaceae1541 Pedicularis racemosa Sickletop lousewort Scrophulariaceae1050 Penstemon confertus Yellow penstemon Scrophulariaceae

26

1542 Penstemon davidsonii Davidson's penstemon Scrophulariaceae595 Penstemon deustus Hot-rock penstemon Scrophulariaceae

1543 Penstemon diphyllus Two-leaf penstemon Scrophulariaceae1544 Penstemon fruticosus Shrubby penstemon Scrophulariaceae

1052 Penstemon gairdneri Gairdner's penstemon Scrophulariaceae

1545 Penstemon glandulosus Glandular penstemon Scrophulariaceae1546 Penstemon payettensis Payette penstemon Scrophulariaceae1053 Penstemon procerus Small-flowered penstemon Scrophulariaceae1054 Penstemon pruinosus Chelan penstemon Scrophulariaceae1055 Penstemon richardsonii Richardson's penstemon Scrophulariaceae1547 Penstemon rydbergii Rydberg's penstemon Scrophulariaceae1548 Penstemon serrulatus Cascade penstemon Scrophulariaceae1056 Penstemon speciosus Showy penstemon Scrophulariaceae1549 Penstemon venustus Blue mountain penstemon Scrophulariaceae1550 Penstemon washingtonensis Washington penstemon Scrophulariaceae1619 Rhinanthus cristi-galli Rattle-box Scrophulariaceae1101 Scrophularia lanceolata Lance-leaf figwort Scrophulariaceae438 Verbascum blattaria* Moth mullein Scrophulariaceae 1439 Verbascum thapsus* Common mullein Scrophulariaceae 1440 Veronica americana American brooklime Scrophulariaceae520 Veronica anagallis-aquatica*

(pimpernel) Scrophulariaceae

1746 Veronica biloba* Bilobed speedwell Scrophulariaceae 11747 Veronica cusickii Cusick's speedwell Scrophulariaceae726 Veronica peregrins Purseline's speedwell Scrophulariaceae443 Veronica scuttelata Marsh speedwell Scrophulariaceae444 Veronica serpyllifolia Thyme-leaf speedwell Scrophulariaceae607 Veronica sp. Veronica sp. Scrophulariaceae

1748 Veronica wormskjoldii Alpine speedwell Scrophulariaceae557 Selaginella densa Compact selaginella Selaginellaceae

1103 Selaginella wallacei Wallace's selaginella Selaginellaceae1448 Hyoscyamus niger Henbane Solanaceae1490 Lycium halimifolium* Matrimony vine Solanaceae 11694 Solanum americanum* American black nightshade Solanaceae 1377 Solanum dulcamara* Bittersweet nightshade Solanaceae 1379 Solanum saccaroides* Hairy nightshade Solanaceae 1

1695 Solanum triflorum Cut-leaf nightshade Solanaceae1702 Sparganium angustifolium Floating bur-reed Sparganiaceae384 Sparganium emersum Simplestem bur-reed Sparganiaceae

1703 Sparganium emersum Simplestem bur-reed Sparganiaceae385 Sparganium minimum Small bur-reed Sparganiaceae

1719 Tamarix gallica* French tamarisk Tamaricaceae 1409 Taxus brevifolia Western yew Taxaceae

1725 Thymelaea passerina* Mazereon Thymelaeaceae 1431 Typha latifolia Common cattail Typhaceae871 Celtis reticulata Hackberry Ulmaceae

1533 Parietaria pennsylvanica Pellitory Urticaceae433 Urtica dioica Stinging nettle Urticaceae798 Plectritis macrocera White plectritus Valerianaceae

27

1739 Valeriana columbiana Wenatchee valerian Valerianaceae1740 Valeriana dioica Northern valerian Valerianaceae717 Valeriana edulis Tabacco-root Valerianaceae

1741 Valeriana sitchensis Sitka valerian Valerianaceae534 Verbena bracteata Bracted vervain Verbenaceae

1744 Verbena hastata Blue vervain Verbenaceae1745 Verbena officinalis* Herb of the cross Verbenaceae 1566 Viola adunca Early blue violet Violaceae

1749 Viola canadensis Canadian violet Violaceae719 Viola glabella Stream violet Violaceae

1750 Viola macloskeyi Small white violet Violaceae1134 Viola nephrophylla Northern bog violet Violaceae1135 Viola nuttallii Yellow prairie violet Violaceae1751 Viola orbiculata Round-leaved violet Violaceae1752 Viola palustris Marsh violet Violaceae1753 Viola purpurea Goosefoot violet Violaceae1754 Viola selkirkii Selkirk's violet Violaceae451 Viola sempervirens Evergreen violet Violaceae

1755 Viola sororia* Sand violet Violaceae 11536 Parthenocissus vitacea* Virginia creeper Vitaceae 11758 Zygophyllum fabago* Syrean bean-caper Zygophyllacea 1