North Cascades National Park

Rank: 318

Park Description

Less than three hours from Seattle, an alpine landscape beckons. Discover communities of life adapted to moisture in the west and recurring fire in the east. Explore jagged peaks crowned by more than 300 glaciers. Listen to cascading waters in forested valleys. Witness a landscape sensitive to the Earth's changing climate. Help steward the ecological heart of the Cascades.

Park Address

North Cascades National Park Complex 810 State Route 20

Sedro-Woolley, WA, 98284

North Cascades National Park Activites















Species in North Cascades National Park by Category

Here you can look up all the species found in North Cascades National Park. Start by picking a category. From there you can see how many species have either the common name beggining with each letter or scientific name. It's a good place to start if you're looking for what kind of species are invasive to the park, or perhaps how common or rare a species is for that area.

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
American marten Martes americana Present Native Common
American Pika, pika Ochotona princeps Present Native Common
American Beaver, Beaver, Canadian Beaver Castor canadensis Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
bighorn sheep, Bighorn Sheep Ovis canadensis Present Native Unknown
bobcat Lynx rufus Present Native Rare
Blackcat, Fisher, Pekan Martes pennanti Present Native Unknown
Bonaparte Weasel, Bonaparte's Weasel, Ermine, Short-tailed Weasel Mustela erminea Present Native Unknown
Black Bear Ursus americanus Present Native Common
brown bear, grizzly bear Ursus arctos horribilis Present Native Occasional
big brown bat Eptesicus fuscus Present Native Common
Boreal Redback Vole, Red-backed Mouse, Red-backed Vole, Southern Red-backed Vole, White-Mountain Red-backed Mouse Clethrionomys gapperi Present Native Uncommon
bushy-tailed woodrat Neotoma cinerea Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
coyote Canis latrans Present Native Rare
Canada Lynx Lynx canadensis Probably Present Native - -
Cougar, mountain lion, Puma Puma concolor Present Native Uncommon
common otter, North American River Otter, northern river otter, river otter Lontra canadensis Present Native Uncommon
California Myotis Myotis californicus Present Native Uncommon
Coronation Island vole, long-tailed vole Microtus longicaudus Present Native Rare
Creeping Vole, Vole Microtus oregoni Present Native Uncommon
Common Muskrat, Muskrat, Musquash, Water Rat Ondatra zibethicus Present Native Unknown
Columbian Ground Squirrel Spermophilus columbianus Present Native Rare
Chipmunk, Townsend's Chipmunk Tamias townsendii Present Native Common
Chickaree, Douglas Squirrel, Douglas' Squirrel Tamiasciurus douglasii Present Native Common
Chickaree, Red Squirrel Tamiasciurus hudsonicus Present Native Uncommon
Coast Mole, Pacific mole, red-footed mole Scapanus orarius Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Dusky shrew, Montane shrew Sorex monticolus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
elk, Red Deer (see comments), wapiti, wapiti or elk Cervus elaphus Present Unknown Rare
Eastern Timber Wolf, Gray Wolf, Timber Wolf Canis lupus Present Native Occasional
Eastern Spotted Skunk, spotted skunk Spilogale putorius Present Native Common
Eastern Small-footed Myotis, Small-footed Myotis Myotis leibii Unconfirmed Native - -
eastern cottontail Sylvilagus floridanus Not In Park Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
fringed myotis Myotis thysanodes Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
hoary bat Lasiurus cinereus Present Native Rare
Hedgehog, Porcupine Erethizon dorsatum Present Native Uncommon
house mouse Mus musculus Unconfirmed Non-native - -
heather vole, western heather vole Phenacomys intermedius Present Native Unknown
Hoary marmot Marmota caligata Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Keen's Myotis, Northern Long-eared Bat, Northern Myotis, Say's Bat Myotis keenii Unconfirmed Native - -
Keen's mouse Peromyscus keeni Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
long-tailed weasel Mustela frenata Present Native Unknown
long-eared myotis Myotis evotis Present Native Uncommon
little brown bat Myotis lucifugus Present Native Common
Long-legged Myotis Myotis volans Present Native Rare
Least Chipmunk Tamias minimus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mountain goat, Mountain Goat, Rocky Mountain goat Oreamnos americanus Present Native Uncommon
Moose Alces alces Present Native Rare
mule deer Odocoileus hemionus Present Native Common
mink Mustela vison Present Native Unknown
Mountain Beaver Aplodontia rufa Present Native Rare
montane vole Microtus montanus Unconfirmed Native - -
Mearns Flying Squirrel, Northern Flying Squirrel Glaucomys sabrinus Present Native Rare
Masked Shrew Sorex cinereus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Pocket Gopher Thomomys talpoides Present Native Unknown
Norway rat Rattus norvegicus Unconfirmed Non-native - -
Northern bog lemming Synaptomys borealis Present Native Unknown
Northern Water Shrew, Water Shrew, White-lipped Water Shrew Sorex palustris Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
pallid bat Antrozous pallidus Unconfirmed Native - -
Pacific Jumping Mouse Zapus trinotatus Present Native Unknown
prairie deer mouse Peromyscus maniculatus Present Native Abundant
Pacific Marsh Shrew Sorex bendirii Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red fox Vulpes vulpes Present Native Unknown
raccoon Procyon lotor Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
striped skunk Mephitis mephitis Unconfirmed Native - -
silver-haired bat Lasionycteris noctivagans Present Native Common
Snowshoe Hare, Varying Hare Lepus americanus Present Native Uncommon
Shrew, Trowbridge's Shrew Sorex trowbridgii Present Native Common
Shrew-mole Neurotrichus gibbsii Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Townsend's big-eared bat Plecotus townsendii Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Virginia opossum Didelphis virginiana Not In Park Non-native - -
Vole Microtus townsendii Unconfirmed Native - -
vagrant shrew Sorex vagrans Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
white-tailed deer Odocoileus virginianus Unconfirmed Native - -
Wolverine Gulo gulo Present Native Rare
Western Red Bat Lasiurus blossevillii Unconfirmed Native - -
western jumping mouse Zapus princeps Probably Present Native - -
water vole Microtus richardsoni Present Native Unknown
Western Gray Squirrel Sciurus griseus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Yuma Myotis Myotis yumanensis Present Native Common
yellow-bellied marmot Marmota flaviventris Unconfirmed Native - -
yellow-pine chipmunk Tamias amoenus Present Native Uncommon

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
American Golden Eagle, Golden Eagle Aquila chrysaetos Present Native Uncommon
American Rough-legged Hawk, Rough-legged Hawk Buteo lagopus Present Native Rare
American Pintail, Northern Pintail, Pintail Anas acuta Present Native Occasional
American Wigeon, Baldpate Anas americana Present Native Rare
American Golden-eye, Common Goldeneye Bucephala clangula Present Native Common
American Merganser, Common Merganser Mergus merganser Present Native Common
American Black Swift, Black Swift Cypseloides niger Present Native Uncommon
American Peregrine Falcon, Duck Hawk, Peregrine Falcon Falco peregrinus Present Native Rare
american kestrel Falco sparverius Present Native Uncommon
American Coot, Northern American Coot Fulica americana Present Native Rare
American dipper Cinclus mexicanus Present Native Common
american crow Corvus brachyrhynchos Present Native Common
American magpie, black-billed magpie Pica hudsonia Present Native Rare
american tree sparrow Spizella arborea Present Native Occasional
american goldfinch Carduelis tristis Present Native Occasional
American Pipit, American Water Pipit, Water Pipit Anthus rubescens Present Native Uncommon
Acadian Boreal Chickadee Poecile hudsonicus Present Native Occasional
american redstart Setophaga ruticilla Present Native Rare
american robin Turdus migratorius Present Native Abundant
Arkansas Kingbird, Western Kingbird Tyrannus verticalis Present Native Rare
American Bittern Botaurus lentiginosus Present Native Occasional
American White Pelican, White Pelican Pelecanus erythrorhynchos Present Native Occasional
Arctic Three-toed Woodpecker, Black-backed Three-toed Woodpecker, Black-backed Woodpecker Picoides arcticus Present Native Occasional
American Tengmalm's Owl, Boreal Owl, Richardson's Owl, Tengmalms' Owl Aegolius funereus Present Native Occasional
American Long-eared Owl, Long-eared Owl Asio otus Unconfirmed Native - -
American Great Gray Owl, Great Gray Owl Strix nebulosa Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Bald Eagle, Northern Bald Eagle Haliaeetus leucocephalus Present Native Common
Blue-winged Teal Anas discors Present Native Occasional
Bufflehead, Buffle-head Bucephala albeola Present Native Common
Barrow's Goldeneye Bucephala islandica Present Native Uncommon
Blue Goose, Snow Goose Chen caerulescens Unconfirmed Native - -
Black-chinned Hummingbird Archilochus alexandri Unconfirmed Native - -
Bonaparte's Gull Larus philadelphia Present Native Rare
Band-tailed Pigeon Columba fasciata - - - - - -
Band-tailed Pigeon Patagioenas fasciata Present Native Rare
Belted Kingfisher, Eastern Belted Kingfisher Ceryle alcyon Present Native Uncommon
Blue Grouse Dendragapus obscurus Present Native Uncommon
Bushtit Psaltriparus minimus Present Native Occasional
Bohemian Waxwing, Greater Waxwing Bombycilla garrulus Present Native Rare
Black-headed Grosbeak Pheucticus melanocephalus Present Native Uncommon
Brown Creeper Certhia americana Present Native Uncommon
Brambling Fringilla montifringilla Present Native Occasional
barn swallow Hirundo rustica Present Native Common
Bank Swallow, Common Bank Swallow Riparia riparia Present Native Occasional
Bobolink Dolichonyx oryzivorus Present Native Occasional
Brewer's Blackbird Euphagus cyanocephalus Present Native Rare
Bullock's Oriole Icterus bullockii Present Native Rare
brown-headed cowbird Molothrus ater Present Native Common
Black-capped Chickadee Poecile atricapillus Present Native Common
Black-throated Gray Warbler Dendroica nigrescens Present Native Uncommon
Bewick's Wren, Eastern Bewick's Wren Thryomanes bewickii Present Native Occasional
barred owl Strix varia Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
cooper's hawk Accipiter cooperii Present Native Uncommon
Cinnamon Teal Anas cyanoptera Present Native Rare
Common Mallard, Mallard Anas platyrhynchos Present Native Common
Common White-fronted Goose, Greater White-fronted Goose Anser albifrons Unconfirmed Native - -
Canvasback Aythya valisineria Present Native Occasional
Canada Goose, Eastern Canada Goose Branta canadensis Present Native Common
Calliope Hummingbird Stellula calliope Present Native Rare
common nighthawk Chordeiles minor Present Native Uncommon
California Gull Larus californicus Present Native Rare
Caspian Tern Sterna caspia Present Native Occasional
Common Tern, Northern Common Tern Sterna hirundo Present Native Occasional
Common Snipe, Wilson's Common Snipe, Wilson's Snipe Gallinago gallinago - - - - - -
California Quail Callipepla californica Present Non-native Rare
Canada Ruffed Grouse, Partridge, Ruffed Grouse, Timber Grouse Bonasa umbellus Present Native Uncommon
Canada Grouse, Canada Spruce Grouse, Haith Hen, Heath Hen, Spruce Grouse, Spruce Partridge Falcipennis canadensis Present Native Rare
Common Loon, Greater Common Loon Gavia immer Present Native Uncommon
cedar waxwing Bombycilla cedrorum Present Native Common
Common Raven, Northern Raven, Raven Corvus corax Present Native Common
Clark's Nutcracker Nucifraga columbiana Present Native Uncommon
Canada Gray Jay, Canada Jay, Gray Jay Perisoreus canadensis Present Native Common
Common Lapland Longspur, Lapland Longspur Calcarius lapponicus Present Native Occasional
Clay-colored Sparrow Spizella pallida Present Native Occasional
chipping sparrow Spizella passerina Present Native Common
Common Redpoll, Greater Redpoll, Mealy Redpoll Carduelis flammea Present Native Occasional
Cassin's Finch Carpodacus cassinii Present Native Uncommon
Canadian Pine Grosbeak, Newfoundland Pine Grosbeak, Pine Grosbeak Pinicola enucleator Present Native Rare
Cliff Swallow, Eastern Cliff Swallow, Eave Swallow, Northern Cliff Swallow Petrochelidon pyrrhonota Present Native Uncommon
Chestnut-backed chickadee Poecile rufescens Present Native Abundant
common yellowthroat Geothlypis trichas Present Native Uncommon
Common Oven-bird, Ovenbird Seiurus aurocapillus Present Native Occasional
Canyon Wren Catherpes mexicanus Present Native Rare
Cassin's Vireo Vireo cassinii Present Native Uncommon
- - Colaptes auratus cafer Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
dark-eyed junco Junco hyemalis Present Native Common
- - Dendroica coronata auduboni Present Native Common
Dusky Flycatcher Empidonax oberholseri Present Native Occasional
downy woodpecker Picoides pubescens Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Eastern Goshawk, Goshawk, Northern Goshawk Accipiter gentilis Present Native Rare
Eastern Harlequin Duck, Harlequin Duck Histrionicus histrionicus Present Native Uncommon
Eastern White-winged Scoter, White-winged Coot, White-winged Scoter Melanitta fusca Present Native Rare
Eastern Solitary Sandpiper, Solitary Sandpiper Tringa solitaria Present Native Occasional
Eastern Pigeon Hawk, Merlin, Pigeon Hawk Falco columbarius Present Native Rare
Eastern Savannah Sparrow, Savannah Sparrow Passerculus sandwichensis Present Native Uncommon
evening grosbeak Coccothraustes vespertinus Present Native Uncommon
european starling Sturnus vulgaris Present Non-native Rare
eastern kingbird Tyrannus tyrannus Present Native Occasional
Eastern Green Heron, Green heron, Green-backed Heron Butorides virescens Present Native Occasional
Eared Grebe Podiceps nigricollis Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Ferruginous Hawk Buteo regalis Present Native Occasional
Fox Sparrow Passerella iliaca Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Green-winged Teal Anas crecca Present Native Rare
Gadwall Anas strepera Present Native Occasional
Greater Scaup, Greater Scaup Duck Aythya marila Present Native Uncommon
Glaucous-winged gull Larus glaucescens Present Native Rare
Greater Yellowlegs, Greater Yellow-legs Tringa melanoleuca Present Native Occasional
Golden-crowned Sparrow Zonotrichia atricapilla Present Native Rare
Gray-crowned rosy-finch Leucosticte tephrocotis Present Native Uncommon
Great-tailed Grackle Quiscalus mexicanus Present Native Occasional
Great Gray Shrike, Northern Shrike Lanius excubitor Present Native Occasional
gray catbird Dumetella carolinensis Present Native Rare
golden-crowned kinglet Regulus satrapa Present Native Abundant
Great Blue Heron, Northern Great Blue Heron Ardea herodias Present Native Uncommon
great horned owl Bubo virginianus Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Hooded Merganser Lophodytes cucullatus Present Native Rare
horned lark Eremophila alpestris Present Native Rare
house finch Carpodacus mexicanus Unconfirmed Native - -
Hermit Warbler Dendroica occidentalis Present Native Occasional
house sparrow Passer domesticus Present Non-native Occasional
house wren Troglodytes aedon Present Native Occasional
hermit thrush Catharus guttatus Present Native Uncommon
Hammond's Flycatcher Empidonax hammondii Present Native Common
Hutton's Vireo Vireo huttoni Present Native Occasional
hairy woodpecker Picoides villosus Present Native Uncommon
Horned Grebe Podiceps auritus Present Native Rare
Holboell's Grebe, Holboell's Red-necked Grebe, Red-necked Grebe Podiceps grisegena Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
indigo bunting Passerina cyanea Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Killdeer, Northern Killdeer Charadrius vociferus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Lesser Scaup, Lesser Scaup Duck Aythya affinis Present Native Rare
Long-tailed Duck, Old Squaw, Oldsquaw Clangula hyemalis Present Native Occasional
Lesser Yellowlegs, Lesser Yellow-legs Tringa flavipes Present Native Occasional
Lazuli Bunting Passerina amoena Present Native Rare
Lincoln's Sparrow, Northern Lincoln's Sparrow Melospiza lincolnii Present Native Uncommon
Long-billed Marsh Wren, Marsh Wren, Prairie Marsh Wren Cistothorus palustris Present Native Occasional
least flycatcher Empidonax minimus Present Native Occasional
Lewis' Woodpecker Melanerpes lewis Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Marbled murrelet Brachyramphus marmoratus Probably Present Native - -
Mew gull Larus canus Present Native Rare
mourning dove Zenaida macroura Present Native Rare
Mountain Chickadee Poecile gambeli Present Native Rare
MacGillivray's Warbler Oporornis tolmiei Present Native Common
Mountain Bluebird Sialia currucoides Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
northern harrier Circus cyaneus Present Native Uncommon
Northern shoveler, Shoveller Anas clypeata Present Native Rare
Northern Ruddy Duck, Ruddy Duck Oxyura jamaicensis Present Native Occasional
Northern Phalarope, Red-necked Phalarope Phalaropus lobatus Present Native Occasional
Northern Virginia Rail, Virginia Rail Rallus limicola Present Native Occasional
northern rough-winged swallow Stelgidopteryx serripennis Present Native Uncommon
northern mockingbird Mimus polyglottos Present Native Occasional
Northern Waterthrush, Northern Water-Thrush Seiurus noveboracensis Present Native Occasional
nashville warbler Vermivora ruficapilla Present Native Uncommon
Northern Saw-whet Owl Aegolius acadicus Present Native Occasional
Northern Short-eared Owl, Short-eared Owl Asio flammeus Present Native Occasional
Northern Pygmy-Owl Glaucidium gnoma Present Native Rare
Northern Spotted Owl Strix occidentalis caurina Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
osprey Pandion haliaetus Present Native Common
orange-crowned warbler Vermivora celata Present Native Uncommon
Olive-sided Flycatcher Contopus borealis Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Pectoral Sandpiper Calidris melanotos Present Native Occasional
Pomarine Jaeger Stercorarius pomarinus Present Native Occasional
Prairie Falcon Falco mexicanus Present Native Rare
Pacific Loon Gavia pacifica Present Native Occasional
Pine siskin Carduelis pinus Present Native Common
purple finch Carpodacus purpureus Present Native Uncommon
Pileated woodpecker Dryocopus pileatus abieticola Present Native Rare
Pied-billed Grebe Podilymbus podiceps Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red-tailed hawk Buteo jamaicensis Present Native Uncommon
Redhead Aythya americana Present Native Rare
Ring-necked Duck Aythya collaris Present Native Uncommon
Red-breasted Merganser Mergus serrator Present Native Rare
Rufous Hummingbird Selasphorus rufus Present Native Common
Ring-billed Gull Larus delawarensis Present Native Rare
rock dove Columba livia Present Non-native Occasional
Red-throated Loon Gavia stellata Unconfirmed Native - -
rose-breasted grosbeak Pheucticus ludovicianus Present Native Occasional
Red Crossbill Loxia curvirostra Present Native Uncommon
red-winged blackbird Agelaius phoeniceus Present Native Uncommon
ruby-crowned kinglet Regulus calendula Present Native Uncommon
red-breasted nuthatch Sitta canadensis Present Native Common
Rock Wren Salpinctes obsoletus Present Native Occasional
red-eyed vireo Vireo olivaceus Present Native Uncommon
Red-naped Sapsucker Sphyrapicus nuchalis Present Native Rare
Red-breasted Sapsucker Sphyrapicus ruber Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
sharp-shinned hawk Accipiter striatus Present Native Uncommon
Swainson's Hawk Buteo swainsoni Present Native Uncommon
Spotted Sandpiper Actitis macularia Present Native Uncommon
Sandhill Crane Grus canadensis Present Native Occasional
Sora Rail, Sora Porzana carolina Present Native Unknown
Steller's Jay Cyanocitta stelleri Present Native Common
song sparrow Melospiza melodia Present Native Common
Spotted Towhee Pipilo maculatus Present Native Uncommon
swainson's thrush Catharus ustulatus Present Native Common
Say's Phoebe Sayornis saya Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
turkey vulture Cathartes aura Present Native Unknown
Trumpeter Swan Cygnus buccinator Present Native Rare
Tundra Swan, Whistling Swan Cygnus columbianus Present Native Rare
Tree Swallow Tachycineta bicolor Present Native Common
Townsend's Warbler Dendroica townsendi Present Native Common
tennessee warbler Vermivora peregrina Unconfirmed Native - -
Townsend's Solitaire Myadestes townsendi Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Vaux's Swift Chaetura vauxi Present Native Uncommon
Violet-green Swallow Tachycineta thalassina Present Native Common
veery Catharus fuscescens Present Native Uncommon
Varied Thrush Ixoreus naevius Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Wood Duck Aix sponsa Present Native Rare
Wilson's snipe Capella gallinago - - - - - -
Wilson's snipe Gallinago delicata Present Native Occasional
Wilson's Phalarope Phalaropus tricolor Present Native Occasional
White-tailed Ptarmigan Lagopus leucurus Present Native Rare
white-crowned sparrow Zonotrichia leucophrys Present Native Uncommon
White-winged Crossbill Loxia leucoptera Present Native Rare
Western Meadowlark Sturnella neglecta Present Native Rare
wilson's warbler Wilsonia pusilla Present Native Uncommon
white-breasted nuthatch Sitta carolinensis Present Native Occasional
Western Tanager Piranga ludoviciana Present Native Common
winter wren Troglodytes troglodytes Present Native Common
western wood-pewee Contopus sordidulus Present Native Uncommon
Western Flycatcher Empidonax difficilis Present Native Common
willow flycatcher Empidonax traillii Present Native Rare
warbling vireo Vireo gilvus Present Native Common
White-headed Woodpecker Picoides albolarvatus Present Native Occasional
Williamson's Sapsucker Sphyrapicus thyroideus Present Native Occasional
Western Grebe Aechmophorus occidentalis Present Native Uncommon
Western Screech-Owl Otus kennicottii - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Yellow-headed Blackbird Xanthocephalus xanthocephalus Present Native Occasional
yellow warbler Dendroica petechia Present Native Uncommon

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
black racer Coluber constrictor Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
eastern garter snake Thamnophis sirtalis Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Alligator Lizard Elgaria coerulea Present Native Rare
Northwestern Garter Snake Thamnophis ordinoides Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Prairie Rattlesnake, Western Rattlesnake Crotalus viridis Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
rubber boa Charina bottae Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Western Terrestrial Garter Snake Thamnophis elegans Present Native Uncommon
Western Fence Lizard Sceloporus occidentalis Present Native Unknown
Western Painted Turtle Chrysemys picta bellii Not In Park - - - -

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Boreal Toad Bufo boreas boreas Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Cascade Frog, Cascades Frog Rana cascadae Present Native Uncommon
Columbia Spotted Frog Rana luteiventris Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Ensatina Ensatina eschscholtzii Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Long-toed Salamander Ambystoma macrodactylum Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Pacific Treefrog, Pacific Chorus Frog, Pacific Treefrog Pseudacris regilla Present Native Uncommon
Northwestern Salamander Ambystoma gracile Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Pacific Giant Salamander Dicamptodon tenebrosus Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Rough-skinned Newt Taricha granulosa Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Tailed Frog Ascaphus truei Present Native Uncommon

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Burbot, Eelpout Lota lota Present Native Uncommon
Brook Stickleback, Threespine Stickleback, Three-spined Stickleback Gasterosteus aculeatus Present Native Unknown
Blueback salmon, Kokanee, Red salmon, Sockeye salmon Oncorhynchus nerka Present Native Abundant
Bull Trout Salvelinus confluentus Present Native Rare
Brook Trout, Native Brook Trout Salvelinus fontinalis Present Non-native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
cutthroat trout Oncorhynchus clarkii Present Native Common
Chum salmon Oncorhynchus keta Present Native Abundant
Coho salmon Oncorhynchus kisutch Present Native Common
Chinook salmon, King salmon Oncorhynchus tshawytscha Present Native Rare
Coastrange sculpin Cottus aleuticus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Dolly varden Salvelinus malma Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Kamloops Trout, Rainbow Trout, Steelhead Trout, Steel-head Trout Oncorhynchus mykiss Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
longnose sucker Catostomus catostomus Present Native Uncommon
largescale sucker Catostomus macrocheilus Present Native Uncommon
longnose dace Rhinichthys cataractae Present Native Uncommon
Lake Trout, Togue Salvelinus namaycush Present Non-native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mountain whitefish Prosopium williamsoni Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
northern squawfish Ptychocheilus oregonensis Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
peamouth Mylocheilus caurinus Present Native Common
Pink salmon Oncorhynchus gorbuscha Present Native Common
Pygmy whitefish Prosopium coulterii Present Native Rare
Prickly sculpin Cottus asper Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Redshide Shiner Richardsonius balteatus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Slimy sculpin Cottus cognatus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
White sturgeon Acipenser transmontanus Unconfirmed Native - -
Western brook lamprey Lampetra richardsoni Probably Present Native - -

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
alpine pondweed Potamogeton alpinus Present Native Unknown
asparagus Asparagus officinalis Present Non-native Unknown
Alaska rein-orchid Piperia unalascensis Present Native Unknown
annual agoseris Agoseris heterophylla var. heterophylla Present Native Unknown
alpine pussytoes Antennaria alpina Present Native Unknown
absinth wormwood Artemisia absinthium Present Non-native Unknown
- - Artemisia ludoviciana var. incompta Present Native Unknown
- - Aster canescens Present Native Unknown
alpine leafybract aster Aster foliaceus var. foliaceus Present Native Unknown
Arrow-leaf balsamroot Balsamorhiza sagittata Present Native Unknown
alpine knapweed Centaurea transalpina Probably Present Non-native - -
arctic alpine fleabane Erigeron humilis Probably Present Native - -
ALPINE BUTTERWEED Packera cymbalarioides Present Native Unknown
arctic sweet coltsfoot Petasites frigidus var. nivalis Present Native - -
annual cudweed, cotton cudweed, cottonbatting cudweed, cottonbatting plant Pseudognaphalium stramineum Probably Present Native - -
American saw-wort Saussurea americana Present Native Unknown
arrowleaf groundsel, arrowleaf ragwort Senecio triangularis Present Native Unknown
arctic goldenrod, manyray goldenrod, mountain goldenrod, Rocky Mountain goldenrod Solidago multiradiata Present Native Unknown
American yellowrocket, erectpod wintercress, wintercress Barbarea orthoceras Present Native Unknown
Awlwort Subularia aquatica Probably Present Native - -
alpine pennycress, alpine pennygrass Thlaspi montanum var. montanum Probably Present Native - -
alpine sandwort, twinflower sandwort Minuartia obtusiloba Present Native Unknown
alpine pearlwort, arctic pearlwort Sagina saginoides Present Native Unknown
Alpine bitter-root Lewisia pygmaea Present Native Unknown
alpine buckwheat, dirty socks, Dirty Sox Eriogonum pyrolifolium var. coryphaeum Present Native Unknown
alpine mountainsorrel, mountain sorrel Oxyria digyna Present Native Unknown
American bistort Polygonum bistortoides Present Native Unknown
alpine bistort, serpent-grass, viviparous bistort Polygonum viviparum Present Native Unknown
American dogwood, red osier Cornus sericea ssp. sericea Present Native Unknown
Alaska cedar, Alaska yellow-cedar, Alaska-cedar, Nootka cypress, Sitka cypress, yellow cypress Chamaecyparis nootkatensis Present Native Unknown
American cranberrybush, mooseberry Viburnum opulus var. americanum Present Native Unknown
American twinflower, northern twinflower, twinflower Linnaea borealis Present Native Unknown
alpine wintergreen, matted wintergreen, western wintergreen Gaultheria humifusa Present Native Unknown
Alaska bellheather Harrimanella stelleriana Present Native Unknown
alpine azalea Loiseleuria procumbens Probably Present Native - -
Alaska blueberry, oval-leaf blueberry Vaccinium ovalifolium Present Native Unknown
alpine milkvetch Astragalus alpinus Probably Present Native - -
American bird's-foot trefoil, American bird's-foot-trefoil, prairie trefoil, Spanish clover Lotus unifoliolatus var. unifoliolatus Present Native Unknown
Alfalfa, Lucerne Medicago sativa Present Non-native Unknown
Alsike, Alsatian Clover Trifolium hybridum Present Non-native Unknown
American vetch, purple vetch Vicia americana ssp. americana Present Native Unknown
- - Alnus viridis ssp. sinuata Present Native Unknown
alfilaria Erodium cicutarium Present Non-native Unknown
autumn waterstarwort, autumn water-starwort, northern waterstarwort, northern water-starwort, scarlet waterstarwort Callitriche hermaphroditica Present Native - -
awlleaf mudwort, awl-leaf mudwort, northern mudwort, water mudwort Limosella aquatica Probably Present Native - -
American speedwell, brooklime Veronica americana Present Native Unknown
American alpine speedwell Veronica wormskjoldii Present Native Unknown
alpine lily, alplily, common alplily Lloydia serotina Present Native - -
ALPINE CLUBMOSS Lycopodium alpinum Present Native - -
arctic willow Salix arctica Present Native - -
Alpine Marsh Violet Viola palustris Present Native Unknown
Alpine Willow-herb Epilobium alpinum var. gracillimum Probably Present Native - -
alpine willowherb, alpine willowweed, pimpernel willowherb Epilobium anagallidifolium Present Native Unknown
Autumn willow-herb Epilobium brachycarpum Present Native Unknown
American Willow-herb Epilobium ciliatum ssp. glandulosum Present Native - -
alpine willow-herb Epilobium clavatum Present Native Occasional
Amabilis Fir, Pacific silver fir Abies amabilis Present Native Unknown
arctic sedge, capitate sedge Carex capitata Probably Present Native - -
alpine nerved sedge Carex neurophora Probably Present Native - -
Awl Sedge Carex stipata Present Native Unknown
- - Agropyron cristatum Probably Present Non-native - -
arctic bentgrass, northern bentgrass Agrostis mertensii Present Native - -
awnless brome, smooth brome Bromus inermis Present Non-native Unknown
annual hairgrass Deschampsia danthonioides Present Native Unknown
alpine fescue Festuca brachyphylla Present Native Unknown
alpine fescue Festuca brachyphylla ssp. brachyphylla Present Native Unknown
alpine timothy Phleum alpinum Present Native Unknown
alpine bluegrass Poa alpina Present Native Unknown
annual bluegrass Poa annua Present Non-native Unknown
ANDERSONS' SWORD-FERN Polystichum andersonii Present Native Unknown
American rockbrake Cryptogramma acrostichoides Present Native Unknown
alpine ladyfern Athyrium americanum Present Native Unknown
AMERICAN GLOBE FLOWER Trollius laxus ssp. albiflorus Present Native - -
apple Malus - - - - - -
annual or western burnet Sanguisorba occidentalis Present Native Unknown
American dwarf mistletoe, lodgepole pine dwarf mistletoe Arceuthobium americanum Probably Present Native - -
AMERICAN DWARF MISTLETOE Arceuthobium campylopodum Present Native Unknown
American watermilfoil, shortspike watermilfoil, Siberian water-milfoil Myriophyllum sibiricum Probably Present Native - -
alpine alumroot, alpine heuchera Heuchera glabra Present Native Unknown
Alberta saxifrage Saxifraga occidentalis Present Native Unknown
alpine brook saxifrage, pygmy saxifrage, weak saxifrage Saxifraga rivularis Present Native Rare
alpine or Tolmie's saxifrage Saxifraga tolmiei Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
broad waterweed, Canada waterweed, Canadian waterweed Elodea canadensis Probably Present Native - -
Bigleaf Pondweed Potamogeton amplifolius Probably Present Native - -
BERCHTOLD'S PONDWEED Potamogeton berchtoldii Probably Present Native - -
baby pondweed, small pondweed Potamogeton pusillus Probably Present Native - -
Bulb-bearing Water Hemlock Cicuta bulbifera Probably Present Native - -
bigseed biscuitroot, bigseed lomatium, largefruit biscuitroot, large-fruit desert-parsley, long mamma Lomatium macrocarpum Probably Present Native - -
barestem biscuitroot Lomatium nudicaule Present Native Unknown
blunt-fruit sweet-cicely, bluntseed sweetroot Osmorhiza depauperata Probably Present Native - -
Broad-lipped Twayblade Listera convallarioides Present Native Unknown
broadleaf arnica Arnica latifolia Present Native Unknown
boreal sagebrush Artemisia arctica ssp. arctica Present Native Unknown
bull thistle Cirsium vulgare Present Non-native Unknown
Beyrich's fleabane, prairie fleabane Erigeron strigosus var. strigosus Present Native Unknown
burweed marshelder, carelessweed, false ragweed, giant marshelder, giant sumpweed, horseweed, marshelder, rag sumpweed Iva xanthifolia Probably Present Native - -
blue lettuce Lactuca pulchella Present Native Unknown
balsam groundsel Packera paupercula Present Native Unknown
blackeyed Susan Rudbeckia hirta Present Non-native Unknown
Black-eyed Susan Rudbeckia hirta var. pulcherrima Present Non-native Unknown
Bracted American-aster Symphyotrichum eatonii Present Native Unknown
blowball, common dandelion, dandelion, faceclock Taraxacum officinale Present Non-native Unknown
Buckbean Menyanthes trifoliata Present Native Unknown
BABY BLUE-EYES Nemophila breviflora Present Native Unknown
bird's rape, common mustard, field mustard, rape Brassica rapa var. rapa Present Non-native Unknown
brittle cactus, brittle pricklypear, fragile cactus, jumping cactus, little pricklypear Opuntia fragilis Probably Present Native - -
Beautiful Sandwort Arenaria capillaris Present Native Unknown
Bering chickweed, chickweed Cerastium beeringianum Present Native - -
big chickweed Cerastium fontanum ssp. vulgare Present Non-native Unknown
beautiful sandwort, boreal stitchwort Minuartia rubella Present Native Unknown
Blunt-leaved or Grove Sandwort Moehringia lateriflora Probably Present Native - -
Birdseye Sagina procumbens Present Non-native Unknown
bouncingbet Saponaria officinalis Present Non-native Unknown
BLADDER CAMPION Silene cserei Present Non-native Unknown
Bladder Campion Silene vulgaris Present Non-native Unknown
Blinks Montia fontana Present Native Unknown
black bindweed Polygonum convolvulus Present Non-native Unknown
broad-leaved knotweed, leafy dwarf knotweed, small knotweed Polygonum minimum Present Native Unknown
bog smartweed Polygonum setaceum Present Native Unknown
bristle dock, golden dock Rumex maritimus Unconfirmed Native - -
bitter doc Rumex obtusifolius Present Non-native Unknown
Bunchberry Cornus canadensis Present Native Unknown
bushy blazingstar, Nevada blazingstar, scattered blazingstar Mentzelia dispersa Present Native Unknown
blazingstar mentzelia, smoothstem blazingstar Mentzelia laevicaulis Probably Present Native - -
blue elderberry Sambucus cerulea var. cerulea Present Native Unknown
Black twin-berry Lonicera involucrata Present Native Unknown
barberpole, Barber-pole, candystick, Suagr Stick, sugarstick Allotropa virgata Present Native Unknown
Bearberry Arctostaphylos uva-ursi Present Native Unknown
Black Crowberry Empetrum nigrum Present Native Unknown
bog wintergreen, liverleaf wintergreen, pink wintergreen Pyrola asarifolia Present Native Unknown
bog wintergreen Pyrola asarifolia ssp. asarifolia Present Native Unknown
Bog Blueberry Vaccinium uliginosum Present Native - -
broadleaved starflower, western starflower Trientalis borealis ssp. latifolia Present Native Unknown
broadleaf lupine, broad-leaf lupine Lupinus latifolius Present Native Unknown
broad-leaved or Klamath lupine Lupinus latifolius ssp. latifolius Present Native Unknown
big-lvd lupine, many-lvd lupine, swamp lupine Lupinus polyphyllus ssp. polyphyllus Probably Present Native - -
Black Medick Medicago lupulina Present Non-native Unknown
Bristly Locust Robinia hispida Present Non-native Unknown
Black Locust Robinia pseudo-acacia Present Non-native Unknown
butternut Juglans cinerea Present Non-native Unknown
Bicknell's Cranesbill Geranium bicknellii Probably Present Native - -
Brewer's Monkeyflower Mimulus breweri Present Native Unknown
Blue-eyed Mary Collinsia parviflora Present Native Unknown
Butter-and-eggs Linaria vulgaris Present Non-native Unknown
Blue toadflax Nuttallanthus canadensis Present Native Unknown
beardtongue Penstemon - - - - - -
Bead Lily, blue-bead lily, Queen's cup Clintonia uniflora Present Native Unknown
BRONZE BELLS Stenanthium occidentale Present Native Unknown
Bog Clubmoss Lycopodiella inundata Present Native Rare
Bristly Clubmoss Lycopodium annotinum Present Native Unknown
Bristly Clubmoss Lycopodium clavatum Present Native Unknown
Bog St. John's Wort, Bog St. John's-Wort, tinker's penny, Tinlcer's Penny Hypericum anagalloides Present Native Unknown
black cottonwood Populus balsamifera ssp. trichocarpa Present Native Unknown
Black Cottonwood Populus trichocarpa Present Native Unknown
Barclay's willow Salix barclayi Present Native Unknown
Blueberry willow Salix boothii Present Native - -
broadleaf willowweed, milkflower willowherb, white-flower willowherb Epilobium lactiflorum Present Native Unknown
bigflower groundsmoke, spreading groundsmoke Gayophytum diffusum Present Native Unknown
blackfoot groundsmoke, black-foot groundsmoke Gayophytum racemosum Probably Present Native - -
blackjack pine, bull pine, ponderosa pine, rock pine, western yellow pine Pinus ponderosa Present Native Unknown
Back's sedge, rocky mountain sedge Carex backii Probably Present Native - -
Bebb sedge, Bebb's sedge Carex bebbii Probably Present Native - -
Brewer's sedge Carex breweri Present Native - -
brownish sedge Carex brunnescens Present Native Unknown
Brown Sedge Carex buxbaumii Present Native Rare
blackened sedge Carex heteroneura var. epapillosa Probably Present Native - -
Bristle-stalked Sedge Carex leptalea Present Native Unknown
black alpine sedge Carex nigricans Present Native Unknown
beaked sedge Carex rostrata Present Native Unknown
blister sedge Carex vesicaria var. vesicaria Present Native Unknown
Baltic rush Juncus balticus Present Native Unknown
bog rush Juncus effusus var. pacificus Present Native Unknown
Bromegrass Bromus tectorum Present Non-native Unknown
big reedgrass, bluejoint Calamagrostis canadensis var. canadensis Present Native Unknown
Barnyard Grass Echinochloa crus-galli Present Non-native Unknown
bottlebrush squirreltail, squirreltail Elymus elymoides ssp. elymoides Present Native - -
blue wild rye, blue wildrye Elymus glaucus Present Native Unknown
blue wild rye, blue wildrye Elymus glaucus ssp. glaucus Present Native Unknown
Bluebunch fescue [Idaho fescue] Festuca idahoensis Present Native - -
blue bunchgrass, Idaho fescue Festuca idahoensis var. idahoensis Present Native Unknown
bearded fescue, nodding fescue Festuca subulata Present Native Unknown
Barley Hordeum vulgare Present Non-native - -
Bulbous bluegrass Poa bulbosa Present Non-native Unknown
bog bluegrass Poa leptocoma ssp. leptocoma Probably Present Native - -
big bluegrass, Sandberg bluegrass, Sandberg's bluegrass Poa secunda Present Native Unknown
bluebunch wheatgrass Pseudoroegneria spicata Present Native Uncommon
bluebunch wheatgrass, bluebunch-wheat grass Pseudoroegneria spicata ssp. spicata Present Native Uncommon
broadleaf cattail Typha latifolia Present Native Unknown
brightgreen spleenwort, green spleenwort Asplenium trichomanes-ramosum Probably Present Native - -
bracken fern Pteridium aquilinum Present Native Unknown
Bracken fern Pteridium aquilinum var. pubescens Present Native Unknown
Bleeding Heart, Pacific bleedingheart Dicentra formosa Present Native Unknown
blue windflower Anemone oregana var. oregana Present Native Unknown
bride's feathers Aruncus dioicus var. vulgaris Present Native Unknown
black hawthorn, river hawthorn Crataegus douglasii Present Native Unknown
black hawthorn, Douglas' hawthorn Crataegus douglasii var. douglasii Probably Present Native - -
bitter cherry, bittercherry Prunus emarginata Present Native Unknown
bitter cherry, bittercherry Prunus emarginata var. emarginata Present Native Unknown
bitter cherry Prunus emarginata var. mollis Present Native Unknown
black chokecherry, choke cherry Prunus virginiana var. melanocarpa Present Native - -
blackberry, brambles Rubus - - - - - -
black raspberry, blackcap, Raspberry, Western Raspberry Rubus leucodermis Present Native Unknown
bastard toadflax, common toadflax, pale bastard toadflax, pine bastard toadflax Comandra umbellata ssp. pallida Present Native Unknown
big leaf maple Acer macrophyllum Present Native Unknown
boxelder Acer negundo Present Non-native Unknown
Bristly Black Currant Ribes lacustre Present Native Unknown
Brewer's mitrewort Mitella breweri Present Native Unknown
brook saxifrage, streambank saxifrage Saxifraga odontoloma Present Native Unknown
bog or Oregon saxifrage, Oregon Saxifrage Saxifraga oregana Probably Present Native - -
bigflower tellima Tellima grandiflora Present Native Unknown
Black Nightshade Solanum americanum Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
common duckweed, least duckweed, lesser duckweed Lemna minor Probably Present Native - -
Common Naiad Najas flexilis Present Native Unknown
COMMON ANGELICA Angelica arguta Present Native Unknown
Cow Parsnip Heracleum maximum Present Native Unknown
Chocolate-tips Lomatium dissectum var. multifidum Present Native Unknown
coast range lomatium, few-fruited lomatium, Martindale's lomatium Lomatium martindalei Present Native Unknown
common yampah Perideridia gairdneri ssp. borealis Probably Present Native - -
convallaria, lily of the valley Convallaria - - - - - -
calypso orchid Calypso bulbosa Present Native Unknown
chatterbox orchid Epipactis gigantea Present Native Unknown
common yarrow Achillea millefolium Present Native Unknown
Common Burdock Arctium minus Present Non-native Unknown
clasping arnica, streambank arnica Arnica amplexicaulis Present Native Unknown
cudweed sagewort, gray sagewort, Louisiana sagewort, Louisiana wormwood, mugwort wormwood, prairie sage, white sagebrush Artemisia ludoviciana Present Native Unknown
cudweed sagewort, foothill sagewort, Louisiana sagewort, white sagebrush Artemisia ludoviciana ssp. ludoviciana Probably Present Native - -
Chicory Cichorium intybus Probably Present Non-native - -
Canada Thistle Cirsium arvense Present Non-native Unknown
Canadian horseweed Conyza canadensis Present Non-native Unknown
Canadian horseweed Conyza canadensis var. glabrata Present Non-native Unknown
Crepis Crepis capillaris Present Non-native Unknown
cutleaf daisy, dwarf mountain fleabane, fernleaf fleabane Erigeron compositus Present Native Unknown
cudweed, lowland cudweed, marsh everlasting, western marsh cudweed Gnaphalium palustre Present Native Rare
Canada Hawkweed Hieracium canadense Probably Present Native - -
Canadian hawkweed, Kalm's hawkweed, narrowleaf hawkweed, narrow-leaf hawkweed, smooth hawkweed Hieracium umbellatum Present Native Unknown
cat's-ear Hypochaeris radicata Present Non-native Unknown
China lettuce, prickly lettuce, wild lettuce Lactuca serriola Present Non-native Unknown
CLUSTER TARWEED Madia glomerata Present Native Unknown
coast tarweed Madia sativa Probably Present Native - -
cutleaf coneflower Rudbeckia laciniata Present Non-native Unknown
Common Groundsel Senecio vulgaris Present Non-native Unknown
Canada Goldenrod Solidago canadensis Present Native Unknown
Canadian goldenrod Solidago canadensis var. salebrosa Present Native Unknown
Common Sow Thistle Sonchus oleraceus Present Non-native Unknown
Canby's aster Symphyotrichum foliaceum var. canbyi Present Native Unknown
common dandelion, fleshy dandelion, horned dandelion, rough dandelion Taraxacum officinale ssp. ceratophorum Present Native - -
common salsify, goat's beard, goatsbeard, meadow goat's-beard, salsifis majeur, salsify, western goat's beard, western salsify, wild oysterplant, yellow goat's beard, yellow salsify Tragopogon dubius Present Non-native Unknown
Creeping Bellfloweer Campanula rapunculoides Present Non-native Unknown
common cryptantha, quill cryptantha Cryptantha affinis Present Native - -
Columbian puccoon Lithospermum ruderale Probably Present Native - -
changing forget-me-not, yellowandblue forget-me-not Myosotis discolor Present Non-native Unknown
compact phacelia, timberline phacelia Phacelia hastata var. compacta Probably Present Native - -
Comfrey Symphytum officinale Present Non-native Rare
common sandweed, dwarf anthysanus Athysanus pusillus Present Native Unknown
Clasping pepperwort Lepidium perfoliatum Present Non-native Unknown
Corn Cockle; purple cockle Agrostemma githago Present Non-native Unknown
common chickweed, longstem chickweed, nodding chickweed, nodding mouse-ear chickweed Cerastium nutans Probably Present Native - -
cushion-pink, moss campion Silene acaulis Present Native Unknown
campion, catchfly Silene gallica Present Non-native Unknown
chickweed, northern stitchwort Stellaria borealis ssp. sitchana Present Native Unknown
Chickweed Stellaria calycantha Present Native - -
crisp starwort, crispleaved chickweed, curled starwort Stellaria crispa Present Native Unknown
common chickweed Stellaria media Present Non-native Unknown
candyflower, Siberian montia, western springbeauty Claytonia sibirica var. sibirica Present Native Unknown
cushion buckwheat Eriogonum ovalifolium var. nivale Present Native - -
Cushion wild buckwheat Eriogonum ovalifolium var. purpureum Present Native Unknown
curltop ladysthumb, curlytop knotweed, curlytop smartweed, dock-leaf smartweed, nodding smartweed, pale smartweed Polygonum lapathifolium Present Non-native Unknown
common sheep sorrel Rumex acetosella Present Non-native Unknown
Curly dock Rumex crispus Present Non-native Unknown
common hornwort, coon's tail, coon's-tail, coontail, hornwort Ceratophyllum demersum Probably Present Native - -
COMMON JUNIPER Juniperus communis var. montana Present Native Unknown
Common snowberry Symphoricarpos albus var. albus Present Native Unknown
COMMON SNOWBERRY Symphoricarpos albus var. laevigatus Present Native Unknown
copperbush Elliottia pyroliflorus Present Native Unknown
cream mountain heather, yellow mountain heather Phyllodoce glanduliflora Present Native Unknown
California Jacob's-ladder Polemonium californicum Present Native Unknown
cock's-head, field milkvetch, purple milkvetch Astragalus agrestis Probably Present Native - -
cup clover Trifolium cyathiferum Present Native Rare
Cow Vetch, Tufted Vetch Vicia cracca Present Non-native - -
common bugle Ajuga reptans Present Non-native Unknown
Catnip Nepeta cataria Present Non-native Unknown
common selfheal Prunella vulgaris Present Native Unknown
common butterwort Pinguicula vulgaris Present Native Unknown
Common Bladderwort Utricularia macrorhiza Present Native Unknown
clustered broomrape, clustered broom-rape, purple broomrape, tufted broomrape Orobanche fasciculata Probably Present Native - -
COILED PEDICULARIS Pedicularis contorta var. contorta Probably Present Native - -
chickweed monkeyflower Mimulus alsinoides Present Native Unknown
common monkeyflower, seep monkeyflower Mimulus guttatus Present Native Unknown
- - Callitriche anceps Present Native Unknown
clammy hedgehyssop, clammy hedge-hyssop, drug hedgehyssop, hedge hyssop, neglected hedgehyssop Gratiola neglecta Probably Present Native - -
Common Plantain Plantago major Present Non-native Unknown
common plantain Plantago major var. major Present Non-native Unknown
corn speedwell Veronica arvensis Present Non-native Unknown
Cusick's speedwell Veronica cusickii Present Native Unknown
Common Speedwell Veronica officinalis Present Non-native Unknown
Common Mullein Verbascum thapsus Present Non-native Unknown
checker lily, mission bells, rice-root fritillary Fritillaria affinis var. affinis Present Native Unknown
Columbia lily, Columbian lily Lilium columbianum Present Native Unknown
clasping-leaved twisted-stalk, cucumber root Streptopus amplexifolius var. amplexifolius Present Native Unknown
Cypress Spurge Euphorbia cyparissias Present Non-native Unknown
Common St. Johnswort Hypericum perforatum Present Non-native Unknown
Common Mallow, Cheeses Malva neglecta Present Non-native Unknown
common clarkia Clarkia rhomboidea Present Native Unknown
creeping oxalis, creeping woodsorrel, 'ihi, yellow oxalis, yellow wood sorrel Oxalis corniculata Present Non-native Unknown
common yellow oxalis Oxalis stricta Probably Present Native - -
carex, sedge, sedge species, sedges Carex - - - - - -
Columbian sedge Carex aperta Present Native Unknown
Cusick's Sedge Carex cusickii Present Native Unknown
- - Carex ormantha Present Native Unknown
chamisso sedge, thickhead sedge Carex pachystachya Present Native Unknown
Canadian single-spike sedge, downy sedge, northern singlespike sedge Carex scirpoidea Present Native Unknown
Creeping Spike-rush Eleocharis palustris Present Native Unknown
Chamisso's cottongrass, Chamisso's cotton-grass, russet cottonsedge Eriophorum chamissonis Probably Present Native - -
Colorado rush Juncus confusus Present Native Unknown
common rush Juncus effusus var. conglomeratus Present Non-native Unknown
curved woodrush Luzula arcuata Present Native Rare
Common Woodrush Luzula multiflora ssp. frigida Present Native - -
common woodrush Luzula multiflora var. multiflora Present Native Unknown
Columbia needlegrass, Dore's needlegrass Achnatherum nelsonii ssp. dorei Present Native Unknown
common brome Bromus vulgaris Present Native - -
Canada Bluejoint Calamagrostis canadensis Present Native Unknown
- - Calamagrostis inexpansa Probably Present Native - -
California wild oat grass Danthonia californica Present Native Unknown
Canada wildrye Elymus canadensis Present Native Unknown
Common Darnel, Perennial Ryegrass Lolium perenne Present Non-native Unknown
Canada bluegrass Poa compressa Present Native Unknown
Cusick's bluegrass Poa cusickii Probably Present Native - -
Cusick's bluegrass Poa cusickii ssp. epilis Present Native Unknown
Cusick's bluegrass Poa cusickii ssp. purpurascens Probably Present Native - -
Cascade parsely fern Cryptogramma cascadensis Present Native - -
crisp rockbrake Cryptogramma crispa Present Native Unknown
Cascade Oregongrape Mahonia nervosa Present Native Unknown
California poppy Eschscholzia californica Present Non-native Unknown
Columbian monkshood Aconitum columbianum Present Native Unknown
columbine Aquilegia - - - - - -
crimson columbine, western columbine Aquilegia formosa Present Native Unknown
crimson columbine Aquilegia formosa var. formosa Present Native Unknown
clematis, leather flower Clematis - - - - - -
Creeping buttercup Ranunculus repens var. repens Present Non-native Unknown
Common Hop Humulus lupulus Present Non-native Unknown
Cascara buckthorn, Pursh's buckthorn Frangula purshiana Present Native Unknown
Cusick's serviceberry Amelanchier alnifolia var. cusickii Present Native - -
creambush, creambush oceanspray, hillside oceanspray, oceanspray Holodiscus discolor Present Native Unknown
chokecherry, plum Prunus - - - - - -
Common pear Pyrus communis Present Non-native Unknown
Creeping Raspberry, Dwarf Bramble Rubus lasiococcus Present Native Unknown
California blackberry Rubus ursinus Present Native Unknown
Canadian burnet Sanguisorba canadensis Present Native Unknown
creeping sibbaldia, creeping-glow-wort, prostrate sibbaldia Sibbaldia procumbens Present Native Unknown
Cascade mountain-ash, Greene's mountain-ash Sorbus scopulina var. scopulina Present Native Unknown
coolwort foamflower, false mitrewort, laceflower, western coolwort Tiarella trifoliata var. unifoliata Present Native Unknown
creeping jenny, European bindweed, field bindweed, perennial morningglory, smallflowered morningglory Convolvulus arvensis Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Duckweed Lemna trisulca Probably Present Native - -
Douglas' waterhemlock, water hemlock, western water hemlock Cicuta douglasii Present Native Unknown
Devil's Club Oplopanax horridus Present Native Unknown
daffodil Narcissus - - - - - -
Diffuse knapweed Centaurea diffusa Present Non-native Unknown
Devil's Paintbrush, Orange Hawkweed Hieracium aurantiacum Present Non-native Unknown
dwarf arctic ragwort Packera cymbalaria Probably Present Native - -
DWARF MOUNTAIN BUTTERWEED Senecio fremontii Present Native Unknown
DWARF HESPEROCHIRON Hesperochiron pumilus Probably Present Native - -
dropseed rockcress Arabis holboellii var. pendulocarpa Probably Present Native - -
- - Descurainia richardsonii var. viscosa Present Native Unknown
Dame's Rocket Hesperis matronalis Present Non-native Unknown
Deptford pink Dianthus armeria Present Non-native Unknown
DOUGLAS' SILENE Silene douglasii Present Native Unknown
Doorweed, Common Knotgrass Polygonum aviculare Present Non-native Unknown
Davis' knotweed Polygonum davisiae Probably Present Native - -
DOUGLAS' KNOTWEED Polygonum douglasii Present Native Unknown
Douglas? knotweed Polygonum douglasii ssp. douglasii Present Native Unknown
Dwarf huckleberry Vaccinium caespitosum Present Native Unknown
dense false gilyflower Allophyllum gilioides Probably Present Native - -
diffuse collomia Collomia tenella Present Native Unknown
Dark-throat shooting-star Dodecatheon pulchellum Probably Present Native - -
Dove's-foot Cranesbill Geranium molle Present Non-native Unknown
Dalmation toadflax Linaria dalmatica Present Non-native Unknown
Davidson's Beard-tongue Penstemon davidsonii Present Native Unknown
Davidson's penstemon Penstemon davidsonii var. davidsonii Present Native Unknown
drops of gold Disporum hookeri Present Native Unknown
death camas, meadow deathcamas Zigadenus venenosus Present Native Unknown
deathcamas, grassy deathcamas Zigadenus venenosus var. gramineus Present Native Unknown
Dusky willow Salix melanopsis Present Native Unknown
dwarf fireweed Chamerion latifolium Present Native Unknown
Dwarf Enchanter's Nightshade Circaea alpina Present Native Unknown
Douglas spruce, Douglas-fir, Oregon pine, red fir Pseudotsuga menziesii Present Native Unknown
Douglas-fir Pseudotsuga menziesii var. menziesii Present Native Unknown
Dewey's Sedge Carex deweyana Present Native Unknown
Dunhead sedge Carex phaeocephala Present Native Unknown
DRUMMOND'S RUSH Juncus drummondii var. subtriflorus Present Native Unknown
Darnel Lolium temulentum Present Non-native Unknown
deer fern Blechnum spicant Present Native Unknown
Drummond's anemone, Drummond's windflower Anemone drummondii Present Native - -
DRUMMOND'S ANEMONE Anemone lithophila Probably Present Native - -
Deer-brush Ceanothus velutinus Present Native Common
Douglas' spirea, Douglas's Spirea Spiraea douglasii Present Native Unknown
Douglas-fir dwarf-mistletoe Arceuthobium douglasii Present Native Unknown
dotted saxifrage, heartleaf saxifrage Saxifraga nelsoniana ssp. nelsoniana Present Native Unknown
Deadly Nightshade Solanum dulcamara Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
English ivy Hedera helix Present Non-native Unknown
English holly Ilex aquifolium Probably Present Non-native - -
Early Coralroot Corallorrhiza trifida Present Native Unknown
eastern daisy fleabane Erigeron annuus Present Native Unknown
- - Erigeron compositus var. discoideus Probably Present Native - -
Engelmann's aster Eucephalus engelmannii Present Native Unknown
Eastern showy wood-aster Eurybia conspicua Present Native Unknown
elegant groundsel Packera indecora Present Native Unknown
English sundew Drosera anglica Probably Present Native - -
English broom Cytisus scoparius Present Non-native Unknown
English oak Quercus robur Present Non-native Unknown
EXPLORER'S GENTIAN Gentiana calycosa Present Native Unknown
ELEPHANT'S HEAD Pedicularis groenlandica Present Native Unknown
Elephant's Head Pedicularis ornithorhyncha Present Native Unknown
- - Epilobium glandulosum var. macounii Probably Present Native - -
Engelmann spruce Picea engelmannii Present Native Unknown
eggbract sedge Carex ovalis Probably Present Native - -
Eschscholtz's buttercup, largeflower buttercup, spruce-fir buttercup Ranunculus eschscholtzii Present Native Uncommon
Eschscholtz's buttercup Ranunculus eschscholtzii var. eschscholtzii Present Native - -
evergreen blackberry Rubus laciniatus Present Non-native Unknown
European Mountain Ash Sorbus aucuparia Present Non-native Unknown
Eurasian watermilfoil, Eurasian water-milfoil, spike watermilfoil, spiked water milfoil Myriophyllum spicatum Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Floating Pondweed Potamogeton natans Present Native Unknown
Flatstem Pondweed Potamogeton zosteriformis Probably Present Native - -
false lily of the valley, false lily of the vally Maianthemum dilatatum Present Native Unknown
feathery false lily of the valley, feathery false lily of the vally, western Solomon's seal, western Solomon's-seal Maianthemum racemosum ssp. amplexicaule Present Native - -
feathery false lily of the vally Maianthemum racemosum ssp. racemosum Present Native Unknown
false tarragon, green sagewort, silky wormwood, tarragon, wormwood Artemisia dracunculus Present Native Unknown
few-flowered aster, great northern aster Canadanthus modestus Present Native Unknown
Fall Dandelion Leontodon autumnalis Present Non-native Unknown
field cottonrose Logfia arvensis Present Non-native - -
Field Sow Thistle Sonchus arvensis Present Non-native Unknown
field sowthistle, field sow-thistle, marsh sowthistle, moist sowthistle, perennial sowthistle, sowthistle Sonchus arvensis ssp. uliginosus Present Non-native Unknown
feverfew Tanacetum parthenium Present Non-native Unknown
FIDDLENECK Amsinckia menziesii Present Native Unknown
Fendler's waterleaf Hydrophyllum fendleri var. albifrons Present Native Unknown
Forget-me-not Myosotis arvensis Present Non-native Unknown
fewleaf rockcress, sicklepod rockcress Arabis sparsiflora Probably Present Native - -
fewseed draba, glacier draba Draba oligosperma Probably Present Native - -
false London rocket, small tumbleweed mustard, tall hedgemustard, tallhedge mustard Sisymbrium loeselii Present Non-native Unknown
falsemermaid Floerkea proserpinacoides Probably Present Native - -
Field Chickweed Cerastium arvense Present Non-native Unknown
field horsetail Equisetum arvense Present Native Unknown
FOUR-ANGLED MOSS-HEATHER Cassiope tetragona var. saximontana Present Native Unknown
Fringed Loosestrife Lysimachia ciliata Present Native Unknown
field clover Trifolium campestre Probably Present Non-native - -
fragrant bedstraw Galium triflorum Present Native Unknown
Field mint Mentha arvensis var. glabrata Present Native Unknown
Foxglove Digitalis purpurea Present Non-native Unknown
fairy bells Disporum hookeri var. oreganum Present Native Unknown
False Hellebore, Indian Poke Veratrum viride Present Native Unknown
FIR-MOSS Huperzia haleakalae Present Native - -
FIR-MOSS Huperzia occidentalis Present Native Unknown
flat-leaved willow Salix planifolia Probably Present Native - -
field pansy Viola arvensis Present Non-native Unknown
fireweed Chamerion angustifolium Present Native - -
fragile-sheathed sedge Carex fracta Present Native Unknown