Grand Teton National Park

Rank: 28

Park Description

Rising above a scene rich with extraordinary wildlife, pristine lakes, and alpine terrain, the Teton Range stands monument to the people who fought to protect it. These are mountains of the imagination. Mountains that led to the creation of Grand Teton National Park where you can explore over two hundred miles of trails, float the Snake River or enjoy the serenity of this remarkable place.

Park Address

Grand Teton National Park P.O. Drawer 170

Moose, WY, 83012

Grand Teton National Park Activites













Species in Grand Teton National Park by Category

Here you can look up all the species found in Grand Teton 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 bison, bison Bos bison Present Native Common
American marten Martes americana Present Native Uncommon
American Pika, pika Ochotona princeps Present Native Common
American Beaver, Beaver, Canadian Beaver Castor canadensis Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
bighorn sheep, Bighorn Sheep Ovis canadensis Present Native Uncommon
bobcat Lynx rufus Probably Present Native - -
Blackcat, Fisher, Pekan Martes pennanti Not In Park Native - -
Bonaparte Weasel, Bonaparte's Weasel, Ermine, Short-tailed Weasel Mustela erminea Present Native Common
badger Taxidea taxus Present Native Common
Black Bear Ursus americanus Present Native Common
Brown bear, Grizzly bear Ursus arctos Present Native Common
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 Common
bushy-tailed woodrat Neotoma cinerea Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
coyote Canis latrans Present Native Abundant
Canada Lynx Lynx canadensis Present Native Occasional
Cougar, mountain lion, Puma Puma concolor Probably Present Native - -
common otter, North American River Otter, northern river otter, river otter Lontra canadensis Present Native Uncommon
California Myotis Myotis californicus Not In Park Native - -
Coronation Island vole, long-tailed vole Microtus longicaudus Present Native Abundant
Common Muskrat, Muskrat, Musquash, Water Rat Ondatra zibethicus Present Native Common
Chickaree, Red Squirrel Tamiasciurus hudsonicus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Dusky shrew, Montane shrew Sorex monticolus Present Native Unknown
Dwarf Shrew, Rocky Mountain dwarf shrew Sorex nanus Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
elk, Red Deer (see comments), wapiti, wapiti or elk Cervus elaphus Present Native Abundant
Eastern Timber Wolf, Gray Wolf, Timber Wolf Canis lupus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
fringed myotis Myotis thysanodes Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Golden-mantled Ground Squirrel Spermophilus lateralis Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
hoary bat Lasiurus cinereus Present Native Uncommon
Hedgehog, Porcupine Erethizon dorsatum Present Native Common
heather vole, western heather vole Phenacomys intermedius Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
long-tailed weasel Mustela frenata Present Native Common
least weasel Mustela nivalis Unconfirmed Native - -
long-eared myotis Myotis evotis Present Native Uncommon
little brown bat Myotis lucifugus Present Native Abundant
Long-legged Myotis Myotis volans Present Native Common
least chipmunk Eutamias minimus - - - - - -
Least Chipmunk Tamias minimus - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mountain goat, Mountain Goat, Rocky Mountain goat Oreamnos americanus Probably Present Non-native - -
Moose Alces alces Present Unknown Common
mule deer Odocoileus hemionus Present Native Common
mink Mustela vison Present Native Uncommon
montane vole Microtus montanus Present Native Abundant
meadow vole Microtus pennsylvanicus Present Native Abundant
Mearns Flying Squirrel, Northern Flying Squirrel Glaucomys sabrinus Present Native Unknown
Masked Shrew Sorex cinereus Present Native Common
malheur shrew, Preble's Shrew Sorex preblei Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Pocket Gopher Thomomys talpoides Present Native Common
- - Neotamias minimus Present Native Common
Northern Water Shrew, Water Shrew, White-lipped Water Shrew Sorex palustris Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
pronghorn, Pronghorn Antilocapra americana Present Native Common
prairie deer mouse Peromyscus maniculatus Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red fox Vulpes vulpes Present Unknown Uncommon
raccoon Procyon lotor Present Unknown Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
striped skunk Mephitis mephitis Present Native Common
silver-haired bat Lasionycteris noctivagans Present Native Common
Snowshoe Hare, Varying Hare Lepus americanus Present Native Common
sagebrush vole Lemmiscus curtatus Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Townsend's Big-eared Bat Corynorhinus townsendii Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Uinta Chipmunk Neotamias umbrinus Probably Present Native - -
Uinta Ground Squirrel Spermophilus armatus Present Native Abundant
Uinta Chipmunk Tamias umbrinus - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
vagrant shrew Sorex vagrans Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
white-tailed deer Odocoileus virginianus Present Unknown Uncommon
Wolverine Gulo gulo Present Native Rare
western small-footed bat Myotis ciliolabrum Unconfirmed Unknown - -
white-tailed jack rabbit, White-tailed Jackrabbit Lepus townsendii Not In Park Native - -
western jumping mouse Zapus princeps Present Native Uncommon
water vole Microtus richardsoni Present Native Uncommon
white-footed mouse Peromyscus leucopus Unconfirmed Unknown - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Yuma Myotis Myotis yumanensis Unconfirmed Native - -
yellow-bellied marmot Marmota flaviventris Present Native Common
Yellow-pine Chipmunk Neotamias amoenus Present Native Common
yellow-pine chipmunk Tamias amoenus - - - - - -

 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 Uncommon
American Pintail, Northern Pintail, Pintail Anas acuta Present Native Uncommon
American Wigeon, Baldpate Anas americana Present Native Common
American Brant, Brant Branta bernicla Unconfirmed Native - -
American Golden-eye, Common Goldeneye Bucephala clangula Present Native Common
American Merganser, Common Merganser Mergus merganser Present Native Common
American Avocet, Avocet Recurvirostra americana Present Native Rare
American Peregrine Falcon, Duck Hawk, Peregrine Falcon Falco peregrinus Present Native Uncommon
American Gyrfalcon, Gyrfalcon, White Gyrfalcon Falco rusticolus Unconfirmed Native - -
american kestrel Falco sparverius Present Native Common
American Coot, Northern American Coot Fulica americana Present Native Common
American dipper Cinclus mexicanus Present Native Common
american crow Corvus brachyrhynchos Present Native Common
American magpie, black-billed magpie Pica hudsonia Present Native Common
american tree sparrow Spizella arborea Unconfirmed Native - -
american goldfinch Carduelis tristis Present Native Common
American Pipit, American Water Pipit, Water Pipit Anthus rubescens Present Native Uncommon
american redstart Setophaga ruticilla Unconfirmed Unknown - -
american robin Turdus migratorius Present Native Abundant
Arkansas Kingbird, Western Kingbird Tyrannus verticalis Probably Present Native - -
American Egret, Common Egret?, Great Egret Ardea alba Unconfirmed Native - -
American Bittern Botaurus lentiginosus Present Native Uncommon
American White Pelican, White Pelican Pelecanus erythrorhynchos Present Native Common
Arctic Three-toed Woodpecker, Black-backed Three-toed Woodpecker, Black-backed Woodpecker Picoides arcticus Present Native Rare
American Three-toed Woodpecker Picoides dorsalis Present Native Uncommon
American Tengmalm's Owl, Boreal Owl, Richardson's Owl, Tengmalms' Owl Aegolius funereus Present Native Uncommon
American Long-eared Owl, Long-eared Owl Asio otus Present Native Uncommon
American Great Gray Owl, Great Gray Owl Strix nebulosa Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
broad-winged hawk Buteo platypterus Unconfirmed Native - -
Bald Eagle, Northern Bald Eagle Haliaeetus leucocephalus Present Native Common
Blue-winged Teal Anas discors Present Native Uncommon
Bufflehead, Buffle-head Bucephala albeola Present Native Common
Barrow's Goldeneye Bucephala islandica Present Native Common
Blue Goose, Snow Goose Chen caerulescens Present Native Rare
Broad-tailed Hummingbird Selasphorus platycercus Present Native Common
Black-bellied Plover Pluvialis squatarola Unconfirmed Native - -
Bonaparte's Gull Larus philadelphia Unconfirmed Native - -
Black-necked Stilt Himantopus mexicanus Unconfirmed Native - -
Baird's Sandpiper Calidris bairdii Unconfirmed Native - -
Band-tailed Pigeon Patagioenas fasciata Unconfirmed Native - -
Belted Kingfisher, Eastern Belted Kingfisher Ceryle alcyon Present Native Common
Black-billed Cuckoo Coccyzus erythropthalmus Not In Park Unknown - -
Blue Grouse Dendragapus obscurus Present Native Common
Bohemian Waxwing, Greater Waxwing Bombycilla garrulus Probably Present Native - -
Black-headed Grosbeak Pheucticus melanocephalus Present Native Common
Brown Creeper Certhia americana Present Native Common
blue jay Cyanocitta cristata Unconfirmed Native - -
Black-throated Sparrow Amphispiza bilineata Unconfirmed Native - -
Brewer's Sparrow Spizella breweri Present Native Common
Black Rosy-Finch Leucosticte atrata Present Native Common
barn swallow Hirundo rustica Present Native Common
Bank Swallow, Common Bank Swallow Riparia riparia Present Native Common
Bobolink Dolichonyx oryzivorus Present Native Uncommon
Brewer's Blackbird Euphagus cyanocephalus Present Native Abundant
Bullock's Oriole Icterus bullockii Probably Present Native - -
baltimore oriole Icterus galbula Unconfirmed Unknown - -
brown-headed cowbird Molothrus ater Present Native Common
brown thrasher Toxostoma rufum Unconfirmed Native - -
Black-capped Chickadee Poecile atricapillus Present Native Common
black-throated blue warbler Dendroica caerulescens Unconfirmed Native - -
blackburnian warbler Dendroica fusca Unconfirmed Unknown - -
Black-throated Gray Warbler Dendroica nigrescens Unconfirmed Native - -
black-and-white warbler Mniotilta varia Unconfirmed Native - -
blue-gray gnatcatcher Polioptila caerulea Unconfirmed Native - -
Black-crowned Night Heron, Black-crowned Night-Heron Nycticorax nycticorax Unconfirmed Native - -
Brown Pelican Pelecanus occidentalis Unconfirmed Unknown - -
burrowing owl Athene cunicularia Present Native Rare
barred owl Strix varia Probably Present Native - -
Barn Owl, North American Barn Owl Tyto alba Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
cooper's hawk Accipiter cooperii Present Native Uncommon
Cinnamon Teal Anas cyanoptera Present Native Common
Common Mallard, Mallard Anas platyrhynchos Present Native Abundant
Canvasback Aythya valisineria Present Native Uncommon
Canada Goose, Eastern Canada Goose Branta canadensis Present Native Abundant
Calliope Hummingbird Stellula calliope Present Native Common
common nighthawk Chordeiles minor Present Native Common
common poorwill Phalaenoptilus nuttalli Unconfirmed Native - -
California Gull Larus californicus Present Native Common
Caspian Tern Sterna caspia Present Native Uncommon
Common Tern, Northern Common Tern Sterna hirundo Present Native Uncommon
Common Snipe, Wilson's Common Snipe, Wilson's Snipe Gallinago gallinago Present Native Common
Canada Ruffed Grouse, Partridge, Ruffed Grouse, Timber Grouse Bonasa umbellus Present Native Common
Common Partridge, European Gray Partridge, European Partridge, Gray Partridge Perdix perdix Unconfirmed Non-native - -
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 Abundant
Clark's Nutcracker Nucifraga columbiana Present Native Common
Canada Gray Jay, Canada Jay, Gray Jay Perisoreus canadensis Present Native Common
Common Lapland Longspur, Lapland Longspur Calcarius lapponicus Unconfirmed Native - -
chipping sparrow Spizella passerina Present Native Common
Common Redpoll, Greater Redpoll, Mealy Redpoll Carduelis flammea Unconfirmed Native - -
Coues' Hoary Redpoll, Hoary Redpoll Carduelis hornemanni Unconfirmed Unknown - -
Cassin's Finch Carpodacus cassinii Present Native Common
Canadian Pine Grosbeak, Newfoundland Pine Grosbeak, Pine Grosbeak Pinicola enucleator Present Native Uncommon
Cliff Swallow, Eastern Cliff Swallow, Eave Swallow, Northern Cliff Swallow Petrochelidon pyrrhonota Present Native Common
common grackle Quiscalus quiscula Present Native Uncommon
chestnut-sided warbler Dendroica pensylvanica Unconfirmed Native - -
common yellowthroat Geothlypis trichas Present Native Common
Canyon Wren Catherpes mexicanus Unconfirmed Native - -
Cordilleran Flycatcher Empidonax occidentalis Present Native Uncommon
Cattle Egret Bubulcus ibis Unconfirmed Native - -
Clark's Grebe Aechmophorus clarkii Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Dunlin, Red-backed Dunlin, Red-backed Sandpiper Calidris alpina Unconfirmed Native - -
dark-eyed junco Junco hyemalis Present Native Abundant
Dusky Flycatcher Empidonax oberholseri Present Native Common
downy woodpecker Picoides pubescens Present Native Common
Double-crested Cormorant, Northern Double-crested Cormorant Phalacrocorax auritus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Eastern Goshawk, Goshawk, Northern Goshawk Accipiter gentilis Present Native Uncommon
Eastern Harlequin Duck, Harlequin Duck Histrionicus histrionicus Present Native Uncommon
Eastern Least Tern, Least Tern Sterna antillarum Unconfirmed Unknown - -
Eastern Willet, Willet Catoptrophorus semipalmatus Present Native Uncommon
Eastern Solitary Sandpiper, Solitary Sandpiper Tringa solitaria Present Native Uncommon
Eastern Pigeon Hawk, Merlin, Pigeon Hawk Falco columbarius Probably Present Native - -
Eastern Lark Sparrow, Lark Sparrow Chondestes grammacus Probably Present Native - -
Eastern Savannah Sparrow, Savannah Sparrow Passerculus sandwichensis Present Native Common
Eastern Towhee Pipilo erythrophthalmus Unconfirmed Unknown - -
Eastern Snow Bunting, Snow Bunting, Snowflake Plectrophenax nivalis Present Native Uncommon
Eastern Vesper Sparrow, Vesper Sparrow Pooecetes gramineus Present Native Common
evening grosbeak Coccothraustes vespertinus Present Native Common
european starling Sturnus vulgaris Present Non-native Uncommon
eastern kingbird Tyrannus tyrannus Present Native Uncommon
Eared Grebe Podiceps nigricollis Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Ferruginous Hawk Buteo regalis Present Native Rare
Franklin's Gull Larus pipixcan Present Native Common
Forster's Tern Sterna forsteri Unconfirmed Native - -
Fox Sparrow Passerella iliaca Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Green-winged Teal Anas crecca Present Native Common
Gadwall Anas strepera Present Native Common
Greater Scaup, Greater Scaup Duck Aythya marila Unconfirmed Native - -
Greater Yellowlegs, Greater Yellow-legs Tringa melanoleuca Probably Present Native - -
greater sage-grouse Centrocercus urophasianus Present Native Uncommon
Green-tailed Towhee Pipilo chlorurus Present Native Common
Golden-crowned Sparrow Zonotrichia atricapilla Unconfirmed Unknown - -
Gray-crowned rosy-finch Leucosticte tephrocotis Present Native Uncommon
Great Gray Shrike, Northern Shrike Lanius excubitor Present Native Uncommon
gray catbird Dumetella carolinensis Present Native Uncommon
golden-crowned kinglet Regulus satrapa Present Native Uncommon
Great Blue Heron, Northern Great Blue Heron Ardea herodias Present Native Common
great horned owl Bubo virginianus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Hooded Merganser Lophodytes cucullatus Present Native Uncommon
horned lark Eremophila alpestris Present Native Common
Harris' Sparrow, Harris's Sparrow Zonotrichia querula Unconfirmed Native - -
house finch Carpodacus mexicanus Present Native Common
house wren Troglodytes aedon Present Native Common
hermit thrush Catharus guttatus Present Native Common
hairy woodpecker Picoides villosus Present Native Common
Horned Grebe Podiceps auritus Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Killdeer, Northern Killdeer Charadrius vociferus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Lesser Scaup, Lesser Scaup Duck Aythya affinis Present Native Uncommon
Least Sandpiper Calidris minutilla Unconfirmed Native - -
Long-billed Dowitcher Limnodromus scolopaceus Present Native Uncommon
Long-billed Curlew, Southern Long-billed Curlew Numenius americanus Present Native Uncommon
Lesser Yellowlegs, Lesser Yellow-legs Tringa flavipes Probably Present Native - -
Lazuli Bunting Passerina amoena Present Native Common
Lark Bunting Calamospiza melanocorys Unconfirmed Native - -
Lincoln's Sparrow, Northern Lincoln's Sparrow Melospiza lincolnii Present Native Common
loggerhead shrike Lanius ludovicianus Present Native Uncommon
Long-billed Marsh Wren, Marsh Wren, Prairie Marsh Wren Cistothorus palustris Present Native Common
least flycatcher Empidonax minimus Unconfirmed Native - -
Little Blue Heron, Northern Little Blue Heron Egretta caerulea Unconfirmed Native - -
Lewis' Woodpecker Melanerpes lewis Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Marbled godwit Limosa fedoa Probably Present Native - -
mourning dove Zenaida macroura Present Native Common
Mountain Chickadee Poecile gambeli Present Native Common
MacGillivray's Warbler Oporornis tolmiei Present Native Common
Mountain Bluebird Sialia currucoides Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
northern harrier Circus cyaneus Present Native Common
Northern shoveler, Shoveller Anas clypeata Present Native Common
Northern Ruddy Duck, Ruddy Duck Oxyura jamaicensis Present Native Uncommon
Northern Phalarope, Red-necked Phalarope Phalaropus lobatus Unconfirmed Native - -
Northern Virginia Rail, Virginia Rail Rallus limicola Present Native Uncommon
northern rough-winged swallow Stelgidopteryx serripennis Present Native Common
Northern Waterthrush, Northern Water-Thrush Seiurus noveboracensis Present Native Rare
nashville warbler Vermivora ruficapilla Unconfirmed Native - -
northern flicker Colaptes auratus Present Native Common
Northern Saw-whet Owl Aegolius acadicus Present Native Uncommon
Northern Short-eared Owl, Short-eared Owl Asio flammeus Present Native Uncommon
Northern Pygmy-Owl Glaucidium gnoma Present Native Uncommon
 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 cooperi Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Pectoral Sandpiper Calidris melanotos Unconfirmed Unknown - -
Parasitic Jaeger Stercorarius parasiticus Unconfirmed Native - -
Prairie Falcon Falco mexicanus Present Native Uncommon
Pheasant, Ring-necked Pheasant Phasianus colchicus Unconfirmed Non-native - -
Pine siskin Carduelis pinus Present Native Common
Pygmy Nuthatch Sitta pygmaea Present Native Occasional
Plumbeous Vireo Vireo plumbeus Present Native Uncommon
Pileated Woodpecker Dryocopus pileatus Unconfirmed Native - -
Pied-billed Grebe Podilymbus podiceps Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red-tailed hawk Buteo jamaicensis Present Native Common
red-shouldered hawk Buteo lineatus Unconfirmed Unknown - -
Redhead Aythya americana Present Native Uncommon
Ring-necked Duck Aythya collaris Present Native Common
Red-breasted Merganser Mergus serrator Present Native Uncommon
Rufous Hummingbird Selasphorus rufus Present Native Common
Ringed Plover, Semipalmated Plover, Semipalmated Ringed Plover Charadrius semipalmatus Unconfirmed Native - -
Ring-billed Gull Larus delawarensis Present Native Uncommon
rock dove Columba livia Present Non-native Occasional
rose-breasted grosbeak Pheucticus ludovicianus Unconfirmed Native - -
Red Crossbill Loxia curvirostra Present Native Common
red-winged blackbird Agelaius phoeniceus Present Native Abundant
ruby-crowned kinglet Regulus calendula Present Native Abundant
red-breasted nuthatch Sitta canadensis Present Native Common
Rock Wren Salpinctes obsoletus Present Native Common
red-eyed vireo Vireo olivaceus Unconfirmed Native - -
red-headed woodpecker Melanerpes erythrocephalus Unconfirmed Native - -
Red-naped Sapsucker Sphyrapicus nuchalis Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
sharp-shinned hawk Accipiter striatus Present Native Uncommon
Swainson's Hawk Buteo swainsoni Present Native Common
Spotted Sandpiper Actitis macularia Present Native Uncommon
Sanderling Calidris alba Unconfirmed Native - -
Stilt Sandpiper Calidris himantopus Unconfirmed Unknown - -
Semipalmated Sandpiper Calidris pusilla Unconfirmed Native - -
Sandhill Crane Grus canadensis Present Native Common
Sora Rail, Sora Porzana carolina Present Native Common
Steller's Jay Cyanocitta stelleri Present Native Common
Sage Sparrow Amphispiza belli Unconfirmed Unknown - -
swamp sparrow Melospiza georgiana Unconfirmed Unknown - -
song sparrow Melospiza melodia Present Native Common
Sage Thrasher Oreoscoptes montanus Present Native Uncommon
Sprague's Pipit Anthus spragueii Unconfirmed Native - -
swainson's thrush Catharus ustulatus Present Native Common
Say's Phoebe Sayornis saya Unconfirmed Native - -
Snowy Egret Egretta thula Present Native Uncommon
Snowy Owl Nyctea scandiaca Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
turkey vulture Cathartes aura Present Native Common
Trumpeter Swan Cygnus buccinator Present Native Common
Tree Swallow Tachycineta bicolor Present Native Abundant
Townsend's Warbler Dendroica townsendi Present Native Rare
tennessee warbler Vermivora peregrina Unconfirmed Unknown - -
Townsend's Solitaire Myadestes townsendi Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Violet-green Swallow Tachycineta thalassina Present Native Common
veery Catharus fuscescens Unconfirmed Native - -
Varied Thrush Ixoreus naevius Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Wood Duck Aix sponsa Probably Present Native - -
white-throated swift Aeronautes saxatalis Unconfirmed Unknown - -
Wilson's Phalarope Phalaropus tricolor Present Native Common
Whooping Crane Grus americana Not In Park Non-native - -
white-throated sparrow Zonotrichia albicollis Unconfirmed Unknown - -
white-crowned sparrow Zonotrichia leucophrys Present Native Abundant
White-winged Crossbill Loxia leucoptera Present Native Rare
Western Meadowlark Sturnella neglecta Present Native Common
wilson's warbler Wilsonia pusilla Present Native Common
white-breasted nuthatch Sitta carolinensis Present Native Uncommon
Western Tanager Piranga ludoviciana Present Native Common
winter wren Troglodytes troglodytes Probably Present Native - -
Western Bluebird Sialia mexicana Unconfirmed Unknown - -
western wood-pewee Contopus sordidulus Present Native Common
willow flycatcher Empidonax traillii Present Native Common
warbling vireo Vireo gilvus Present Native Abundant
White-faced Ibis Plegadis chihi Present Native Uncommon
White-headed Woodpecker Picoides albolarvatus Unconfirmed Native - -
Williamson's Sapsucker Sphyrapicus thyroideus Present Native Uncommon
Western Grebe Aechmophorus occidentalis Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
yellow-billed cuckoo Coccyzus americanus Unconfirmed Native - -
Yellow Rail Coturnicops noveboracensis Present Native Rare
Yellow-headed Blackbird Xanthocephalus xanthocephalus Present Native Common
yellow-rumped warbler Dendroica coronata Present Native Abundant
yellow warbler Dendroica petechia Present Native Abundant
yellow-breasted chat Icteria virens Unconfirmed Native - -
yellow-bellied sapsucker Sphyrapicus varius Unconfirmed Native - -

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Bullsnake, Gopher Snake Pituophis catenifer Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Sagebrush Lizard Sceloporus graciosus graciosus Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
rubber boa Charina bottae Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
wandering garter snake Thamnophis elegans vagrans Present Native Common

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
American Bullfrog Lithobates catesbeianus Present Non-native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Boreal Toad Bufo boreas boreas Present Native Uncommon
Boreal Chorus Frog Pseudacris maculata Present Native Common
Blotched Tiger Salamander Ambystoma tigrinum melanostictum - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Columbia Spotted Frog Rana luteiventris Present Native Common
Common Frog, Leopard Frog, Meadow Frog, Northern Leopard Frog Rana pipiens Present Native Rare

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Arctic grayling Thymallus arcticus Not In Park Unknown - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Bluehead Sucker Catostomus discobolus Present Native Common
Brown Trout, Loch Leven Brown Trout, Scotch Sea-trout Salmo trutta Present Non-native Common
Brook Trout, Native Brook Trout Salvelinus fontinalis Present Non-native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Kamloops Trout, Rainbow Trout, Steelhead Trout, Steel-head Trout Oncorhynchus mykiss Present Non-native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
longnose dace Rhinichthys cataractae Present Native Common
Leatherside Chub Snyderichthys copei Present Native Uncommon
Lake Trout, Togue Salvelinus namaycush Present Non-native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mountain sucker Catostomus platyrhynchus Present Native Common
mountain whitefish Prosopium williamsoni Present Native Abundant
mottled sculpin Cottus bairdii Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Paiute Sculpin Cottus beldingii Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Redshide Shiner Richardsonius balteatus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Speckled Dace Rhinichthys osculus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Utah Sucker Catostomus ardens Present Native Abundant
Utah Chub Gila atraria Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Yellowstone cutthroat trout Oncorhynchus clarkii bouvieri Present Native Abundant

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
arumleaf arrowhead, arum-leaf arrowhead, nothern arrowhead, wapato Sagittaria cuneata Present Native Uncommon
alpine pondweed Potamogeton alpinus Present Native Uncommon
American thorow wax Bupleurum americanum Present Native Uncommon
asparagus Asparagus officinalis Probably Present Non-native - -
Alaska rein-orchid Piperia unalascensis Present Native Uncommon
annual ragweed Ambrosia artemisiifolia Present Non-native Common
alpine pussytoes Antennaria alpina Present Native Common
- - Arnica chamissonis var. foliosa Present Native Uncommon
absinth wormwood Artemisia absinthium Present Non-native Uncommon
- - Artemisia ludoviciana var. incompta Present Native Uncommon
- - Artemisia norvegica var. saxatilis Present Native Common
Arrow-leaf balsamroot Balsamorhiza sagittata Present Native Common
Alpine daisy Erigeron simplex Present Native Common
aspen fleabane, Oregon daisy, Oregon fleabane, threenerve fleabane Erigeron speciosus Present Native Common
ARCTIC ASTER Eurybia merita Present Native Uncommon
ALPINE HAWKWEED Hieracium gracile var. gracile Present Unknown Unknown
arrowleaf groundsel, arrowleaf ragwort Senecio triangularis Present Native Common
ashy goldenrod, soft goldenrod, velvety goldenrod, woolly goldenrod Solidago mollis Present Native Uncommon
arctic bellflower Campanula uniflora Unconfirmed Native - -
alpine forget-me-not, Asian forget-me-not Myosotis asiatica Present Unknown Occasional
Alyssum Alyssum alyssoides Probably Present Non-native - -
American yellowrocket, erectpod wintercress, wintercress Barbarea orthoceras Present Native Uncommon
arctic draba, Austrian draba Draba fladnizensis Present Native Uncommon
alpine bladderpod Lesquerella alpina var. alpina Present Native Uncommon
African mustard Malcolmia africana Present Non-native Uncommon
Alpine yellowcress Rorippa curvipes var. alpina Present Native Rare
American false candytuft Smelowskia calycina var. americana Present Native Uncommon
Awlwort Subularia aquatica Present Native Uncommon
alpine pennycress Thlaspi montanum Present Native Uncommon
alpine pennycress, alpine pennygrass Thlaspi montanum var. montanum Present Native Uncommon
American Sea Blite Suaeda calceoliformis Present Native Uncommon
alpine sandwort, twinflower sandwort Minuartia obtusiloba Present Native Uncommon
alpine pearlwort, arctic pearlwort Sagina saginoides Present Native Uncommon
ALPINE SPRINGBEAUTY Claytonia megarhiza Present Native Rare
Alpine bitter-root Lewisia pygmaea Present Native Uncommon
alpine mountainsorrel, mountain sorrel Oxyria digyna Present Native Uncommon
American bistort Polygonum bistortoides Present Native Common
alpine bistort, serpent-grass, viviparous bistort Polygonum viviparum Present Native Uncommon
American dogwood, red osier Cornus sericea ssp. sericea Present Native Common
- - Arctostaphylos uva-ursi var. uva-ursi Present Native Common
alpine wintergreen, matted wintergreen, western wintergreen Gaultheria humifusa Present Native Uncommon
- - Androsace septentrionalis var. subulifera Present Native Uncommon
alpine milkvetch Astragalus alpinus Present Native Uncommon
American licorice, licorice, wild licorice Glycyrrhiza lepidota Present Native Common
American licorice Glycyrrhiza lepidota var. glutinosa Present Native Uncommon
Alfalfa, Lucerne Medicago sativa Present Non-native Common
Alsike, Alsatian Clover Trifolium hybridum Present Non-native Uncommon
American deervetch, American purple vetch, American vetch Vicia americana Present Native Common
American vetch Vicia americana var. americana Present Native Uncommon
American purple vetch Vicia americana var. minor Present Native Uncommon
- - Alnus incana var. occidentalis Present Native Common
alpinebog swertia, felwort, star gentian Swertia perennis Present Native Uncommon
alfilaria Erodium cicutarium Present Non-native Uncommon
American dragonhead Dracocephalum parviflorum Present Native Uncommon
autumn waterstarwort, autumn water-starwort, northern waterstarwort, northern water-starwort, scarlet waterstarwort Callitriche hermaphroditica Present Native Unknown
awlleaf mudwort, awl-leaf mudwort, northern mudwort, water mudwort Limosella aquatica Present Native Uncommon
American speedwell, brooklime Veronica americana Present Native Common
American alpine speedwell Veronica wormskjoldii Present Native Uncommon
alpine lily, alplily, common alplily Lloydia serotina Present Native Uncommon
Alpine Marsh Violet Viola palustris Present Native Uncommon
Astoria violet, canary violet Viola praemorsa Present Native Common
Alpine Willow-Herb Epilobium alpinum Present Native Uncommon
alpine willowherb, alpine willowweed, pimpernel willowherb Epilobium anagallidifolium Present Native Uncommon
Autumn willow-herb Epilobium brachycarpum Present Native Common
alpine willow-herb Epilobium clavatum Present Native Uncommon
alpine nerved sedge Carex neurophora Present Native Common
Analogue sedge Carex simulata Present Native Uncommon
AWNED FLATSEDGE Cyperus aristatus Present Native Rare
American Great Bulrush Schoenoplectus tabernaemontani Present Native Uncommon
American bulrush Scirpus americanus Present Native Common
- - Agropyron cristatum Present Non-native Common
- - Agropyron cristatum var. cristatum Present Non-native Uncommon
- - Agropyron cristatum var. desertorum Present Non-native Uncommon
- - Alopecurus alpinus Present Native Uncommon
American sloughgrass, slough grass Beckmannia syzigachne Present Native Uncommon
awnless brome, smooth brome Bromus inermis Present Non-native Abundant
annual hairgrass Deschampsia danthonioides Present Native Uncommon
alpine fescue Festuca brachyphylla Present Native Common
Alaska melic grass Melica subulata Present Native Uncommon
alkali muhly, scratchgrass Muhlenbergia asperifolia Present Native Uncommon
annual canarygrass, common canary grass, common canarygrass Phalaris canariensis Unconfirmed Non-native - -
alpine timothy Phleum alpinum Present Native Common
alpine bluegrass Poa alpina Present Native Common
annual bluegrass Poa annua Present Non-native Uncommon
arctic bluegrass Poa arctica Present Native Common
alkali cordgrass Spartina gracilis Unconfirmed Native - -
American rockbrake Cryptogramma acrostichoides Present Native Common
alpine ladyfern Athyrium americanum Present Native Uncommon
Alpine buttercup Ranunculus adoneus Present Native Uncommon
alkali buttercup Ranunculus cymbalaria var. cymbalaria Present Native Uncommon
AMERICAN GLOBE FLOWER Trollius laxus ssp. albiflorus Present Native Uncommon
alderleaf buckthorn Rhamnus alnifolia Present Native Uncommon
Alpine avens Geum rossii var. turbinatum Present Native Uncommon
Antelope bitterbrush Purshia tridentata Present Native Common
American dwarf mistletoe, lodgepole pine dwarf mistletoe Arceuthobium americanum Present Native Uncommon
Alpine prickly currant Ribes montigenum Present Native Common
American watermilfoil, shortspike watermilfoil, Siberian water-milfoil Myriophyllum sibiricum Present Native Uncommon
Alberta saxifrage Saxifraga occidentalis Present Native Uncommon
alpine brook saxifrage, pygmy saxifrage, weak saxifrage Saxifraga rivularis Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
broad waterweed, Canada waterweed, Canadian waterweed Elodea canadensis Present Native Uncommon
Bigleaf Pondweed Potamogeton amplifolius Unconfirmed Native - -
bluntleaf pondweed Potamogeton obtusifolius Present Native Rare
baby pondweed, small pondweed Potamogeton pusillus Present Native Uncommon
biscuitroot, carrot-leaf desert-parsley, desert biscuitroot Lomatium foeniculaceum Unconfirmed Native - -
blunt-fruit sweet-cicely, bluntseed sweetroot Osmorhiza depauperata Present Native Uncommon
Black Snakeroot, Sanicle Sanicula marilandica Probably Present Native - -
bulbil onion Allium geyeri var. tenerum Present Native Uncommon
Broad-lipped Twayblade Listera convallarioides Present Native Uncommon
Blunt-leaved Orchis Platanthera obtusata Present Native Rare
broadleaf arnica Arnica latifolia Present Native Common
biennial sagewort, biennial wormwood Artemisia biennis Present Native Uncommon
Biennial wormwood Artemisia biennis var. biennis Present Native Uncommon
Black sagebrush Artemisia nova Present Unknown Unknown
big sagebrush, subalpine big sagebrush Artemisia tridentata ssp. spiciformis Present Native Common
Big sagebrush [Mountain big sagebrush] Artemisia tridentata var. vaseyana Present Native Abundant
bull thistle Cirsium vulgare Present Non-native Common
Beautiful daisy Erigeron formosissimus Probably Present Native - -
broom snakeweed, broomweed, perennial snakeweed, stinkweed, turpentine weed, yellow top Gutierrezia sarothrae Present Native Uncommon
burweed marshelder, carelessweed, false ragweed, giant marshelder, giant sumpweed, horseweed, marshelder, rag sumpweed Iva xanthifolia Present Non-native Common
blue lettuce, chicory lettuce, Russian blue lettuce Lactuca tatarica Present Native Uncommon
Bracteate aster Machaeranthera canescens var. monticola Present Native Common
balsam groundsel Packera paupercula Present Native Common
ballhead ragwort, marsh groundsel Senecio sphaerocephalus Present Native Uncommon
baby goldenrod, gray goldenrod Solidago nana Present Native Rare
blowball, common dandelion, dandelion, faceclock Taraxacum officinale Present Non-native Common
Buckbean Menyanthes trifoliata Present Native Uncommon
BABY BLUE-EYES Nemophila breviflora Present Native Uncommon
Brewer's bittercress Cardamine breweri var. breweri Present Unknown Unknown
bitter cress Cardamine oligosperma Probably Present Non-native - -
Blue mustard Chorispora tenella Present Non-native Uncommon
boreal draba Draba borealis Present Native Rare
Broad-leaf pepperwort Lepidium latifolium Present Non-native Occasional
branched pepperwort Lepidium ramosissimum var. ramosissimum Present Native Uncommon
bluntleaf yellowcress, blunt-leaf yellowcress Rorippa curvipes Present Native Common
Blunt-leaf yellowcress Rorippa curvipes var. curvipes Present Native Common
Bog yellowcress Rorippa palustris var. hispida Present Native Uncommon
burningbush, common kochia, fireweed, Mexican burningbush, Mexican fireweed, Mexican-fireweed, mock cypress, summercypress Kochia scoparia Probably Present Non-native - -
brittle cactus, brittle pricklypear, fragile cactus, jumping cactus, little pricklypear Opuntia fragilis Present Native Uncommon
Ball-head sandwort Arenaria congesta var. congesta Present Native Common
Brittle stitchwort Minuartia nuttallii Present Native Uncommon
beautiful sandwort, boreal stitchwort Minuartia rubella Present Native Uncommon
Blunt-leaved or Grove Sandwort Moehringia lateriflora Present Native Uncommon
bouncingbet Saponaria officinalis Present Non-native Rare
Bladder Campion Silene vulgaris Present Native Uncommon
boreal starwort Stellaria borealis ssp. borealis Present Native Uncommon
Buckwheat Eriogonum umbellatum Present Native Abundant
black bindweed Polygonum convolvulus Probably Present Non-native - -
broad-leaved knotweed, leafy dwarf knotweed, small knotweed Polygonum minimum Present Native Uncommon
bushy blazingstar, Nevada blazingstar, scattered blazingstar Mentzelia dispersa Present Native Uncommon
blazingstar mentzelia, smoothstem blazingstar Mentzelia laevicaulis Unconfirmed Native - -
black elderberry, red elderberry, Rocky Mountain elder Sambucus racemosa var. melanocarpa Present Native Common
Bearberry Arctostaphylos uva-ursi Present Native Common
bog wintergreen, liverleaf wintergreen, pink wintergreen Pyrola asarifolia Present Native Common
Bonneville shooting-star Dodecatheon conjugens Present Native Uncommon
Browse milkvetch Astragalus cibarius Present Native Uncommon
BELA specimen are probably A. eucosmus ssp. sealei Astragalus eucosmus Present Native Uncommon
boreal sweetvetch, boreal sweet-vetch, northern sweetvetch, sweetvetch, Utah sweetvetch Hedysarum boreale Present Native Uncommon
Birdsfoot Trefoil Lotus corniculatus Present Non-native Rare
Black Medick Medicago lupulina Present Non-native Common
bedstraw Galium trifidum Present Native Common
Bicknell's Cranesbill Geranium bicknellii Present Unknown Unknown
beautiful Indian paintbrush Castilleja pulchella Present Native Uncommon
bushy birdbeak, bushy bird's beak, muchbranched bird'sbeak Cordylanthus ramosus Present Native Uncommon
Brewer's Monkeyflower Mimulus breweri Present Native Uncommon
Blue-eyed Mary Collinsia parviflora Present Native Abundant
Butter-and-eggs Linaria vulgaris Present Non-native Common
blue penstemon Penstemon cyaneus Present Native Uncommon
blue water speedwell, water speedwell Veronica anagallis-aquatica Present Native Uncommon
bigbract verbena, bracted vervain, carpet vervain, prostrate verbena, prostrate vervain Verbena bracteata Present Native Uncommon
beargrass, Indian basketgrass Xerophyllum tenax Present Native Occasional
Balsam Poplar Populus balsamifera Present Native Abundant
Barclay's willow Salix barclayi Present Native Uncommon
Blueberry willow Salix boothii Present Native Common
BLACK WILLOW Salix lasiandra var. caudata Present Native Common
broadleaf willowweed, milkflower willowherb, white-flower willowherb Epilobium lactiflorum Present Native Uncommon
bigflower groundsmoke, spreading groundsmoke Gayophytum diffusum Present Native Common
blackfoot groundsmoke, black-foot groundsmoke Gayophytum racemosum Present Native Uncommon
Branching groundsmoke Gayophytum ramosissimum Present Native Uncommon
blue Douglas-fir, Colorado Douglas-fir, Douglas-fir, inland Douglas-fir, Rocky Mountain Douglas-fir Pseudotsuga menziesii var. glauca Present Native Abundant
Back's sedge, rocky mountain sedge Carex backii Present Native Uncommon
Bebb sedge, Bebb's sedge Carex bebbii Present Native Rare
brownish sedge Carex brunnescens Present Native Uncommon
Brownish Sedge Carex brunnescens ssp. brunnescens Present Unknown Unknown
Brown Sedge Carex buxbaumii Present Native Uncommon
Black-root sedge Carex elynoides Present Native Uncommon
Bristle-stalked Sedge Carex leptalea Present Native Rare
black alpine sedge Carex nigricans Present Native Uncommon
beautiful spikerush Eleocharis bella Present Native Rare
blackgirdle bulrush Scirpus atrocinctus Probably Present Native - -
Bromegrass Bromus tectorum Present Native Uncommon
big reedgrass, bluejoint Calamagrostis canadensis var. canadensis Present Native Common
bottlebrush squirreltail, squirreltail, western bottle-brush grass Elymus elymoides Present Native Common
blue wild rye, blue wildrye Elymus glaucus Present Native Abundant
Bearded Wheatgrass Elymus trachycaulus Present Native Common
Baffin fescue Festuca baffinensis Present Native Rare
Bluebunch fescue [Idaho fescue] Festuca idahoensis Present Native Abundant
bearded fescue, nodding fescue Festuca subulata Present Native Uncommon
Bulbous bluegrass Poa bulbosa Present Non-native Uncommon
bog bluegrass, bog bluegrass, marsh, marsh bluegrass Poa leptocoma Present Native Uncommon
big bluegrass, Sandberg bluegrass, Sandberg's bluegrass Poa secunda Present Native Abundant
bluebunch wheatgrass Pseudoroegneria spicata Present Native Common
broadleaf cattail Typha latifolia Present Native Uncommon
brightgreen spleenwort, green spleenwort Asplenium trichomanes-ramosum Present Native Uncommon
bracken fern Pteridium aquilinum Present Native Abundant
bracken fern Pteridium aquilinum var. latiusculum Present Native Uncommon
Bracken fern Pteridium aquilinum var. pubescens Present Native Common
Brewer's cliff-brake Pellaea breweri Present Native Rare
buttercup Ranunculus cymbalaria var. saximontanus Present Native Rare
Blister buttercup Ranunculus sceleratus var. multifidus Present Native Uncommon
black hawthorn, river hawthorn Crataegus douglasii Present Native Common
bigflower cinquefoil Potentilla fissa Present Native Uncommon
Beautiful cinquefoil Potentilla pulcherrima Present Native Common
black chokecherry, choke cherry Prunus virginiana var. melanocarpa Present Native Abundant
Bastard toadflax Comandra umbellata var. pallida Present Unknown Unknown
black currant, northern black currant Ribes hudsonianum Present Native Common
Bristly Black Currant Ribes lacustre Present Native Common
brook saxifrage, streambank saxifrage Saxifraga odontoloma Present Native Common
bush-clover dodder, field dodder, fiveangle dodder, fiveangled dodder Cuscuta pentagona var. pentagona Present Native Uncommon
black henbane, henbane Hyoscyamus niger Present Non-native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
common duckweed, least duckweed, lesser duckweed Lemna minor Present Native Uncommon
common waternymph, Guadalupe waternymph, southern naiad, southern waternymph Najas guadalupensis Present Native Uncommon
COMMON ANGELICA Angelica arguta Present Native Common
Cut-leaf water-parsnip Berula erecta Present Native Uncommon
Caraway Carum carvi Present Non-native Uncommon
common water hemlock, poison parsnip, spotted cowbane, spotted parsley, spotted water hemlock, spotted water-hemlock, water hemlock Cicuta maculata var. angustifolia Probably Present Non-native - -
- - Cymopterus terebinthinus var. albiflorus Present Native Rare
cous biscuitroot, Cous' biscuitroot, cous-root desert-parsley Lomatium cous Present Native Common
Chocolate-tips Lomatium dissectum var. multifidum Present Native Abundant
common camas, small camas Camassia quamash Present Native Common
calypso orchid Calypso bulbosa Present Native Uncommon
coralroot Corallorrhiza wisteriana Present Native Rare
chatterbox orchid Epipactis gigantea Present Native Rare
Common yarrow Achillea millefolium var. lanulosa Present Native Abundant
Cutleaf agoseris Agoseris glauca var. laciniata Present Native Uncommon
Common Burdock Arctium minus Probably Present Non-native - -
cudweed sagewort, gray sagewort, Louisiana sagewort, Louisiana wormwood, mugwort wormwood, prairie sage, white sagebrush Artemisia ludoviciana Present Native Common
Canby's aster Aster foliaceus var. canbyi Present Native Common
Cutleaf balsamroot Balsamorhiza macrophylla Present Native Uncommon
- - Chaenactis alpina Present Native Common
- - Chaenactis douglasii var. montana Present Native Uncommon
Costmary, Mint-Geranium Chrysanthemum balsamita Present Non-native Occasional
- - Chrysothamnus nauseosus var. oreophilus Present Native Uncommon
Chicory Cichorium intybus Present Unknown Unknown
Canada Thistle Cirsium arvense Present Unknown Unknown
CANADA THISTLE Cirsium arvense var. horridum Present Non-native Common
Canadian horseweed Conyza canadensis Present Native Rare
cudweed, lowland cudweed, marsh everlasting, western marsh cudweed Gnaphalium palustre Present Native Common
curlycup gumweed, curly-cup gumweed, curlytop gumweed, gumweed, rosinweed, tarweed Grindelia squarrosa var. squarrosa Present Native Abundant
Common Sunflower Helianthus annuus Present Native Common
Canadian hawkweed, Kalm's hawkweed, narrowleaf hawkweed, narrow-leaf hawkweed, smooth hawkweed Hieracium umbellatum Probably Present Native - -
Chalk Hill hymenopappus, chalkhill woollywhite, Chalkhill woolywhite Hymenopappus tenuifolius Probably Present Native - -
China lettuce, prickly lettuce, wild lettuce Lactuca serriola Present Non-native Uncommon
CLUSTER TARWEED Madia glomerata Present Native Common
cleftleaf groundsel, Rocky Mountain groundsel Packera streptanthifolia Present Native Abundant
Canadian goldenrod Solidago canadensis var. salebrosa Present Native Uncommon
Common Sow Thistle Sonchus oleraceus Present Non-native Uncommon
common townsendia Townsendia leptotes Present Native Uncommon
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 Uncommon
Canada cocklebur, Canada cockleburr, cocklebur, common cocklebur, rough cocklebur, rough cockleburr Xanthium strumarium var. canadense Present Non-native Uncommon
common cryptantha, quill cryptantha Cryptantha affinis Present Native Common
Capitate waterleaf Hydrophyllum capitatum Present Native Abundant
Columbian puccoon Lithospermum ruderale Present Native Uncommon
California tansy-mustard Descurainia californica Present Native Uncommon
Clasping pepperwort Lepidium perfoliatum Present Non-native Uncommon
Common twinpod Physaria didymocarpa Present Native Uncommon
COMMON YELLOW WATER-CRESS Rorippa palustris var. fernaldiana Present Native Uncommon
- - Chenopodium berlandieri var. zschackii Present Native Rare
common Russian thistle Salsola australis Present Non-native Rare
common mouse-ear chickweed Cerastium fontanum Probably Present Non-native - -
Catchfly Silene menziesii var. menziesii Present Native Uncommon
Chickweed Stellaria calycantha Present Native Uncommon
crisp starwort, crispleaved chickweed, curled starwort Stellaria crispa Present Native Rare
Cushion wild buckwheat Eriogonum ovalifolium Present Native Common
Cushion wild buckwheat Eriogonum ovalifolium var. ochroleucum Present Unknown Unknown
common sheep sorrel Rumex acetosella Present Non-native Common
Curly dock Rumex crispus Present Non-native Uncommon
common hornwort, coon's tail, coon's-tail, coontail, hornwort Ceratophyllum demersum Present Native Uncommon
COMMON SNOWBERRY Symphoricarpos albus var. laevigatus Present Native Uncommon
cordilleran valerian Valeriana californica Unconfirmed Native - -
COMMON PIPSISSEWA Chimaphila umbellata var. occidentalis Present Unknown Unknown
cream mountain heather, yellow mountain heather Phyllodoce glanduliflora Present Native Rare
Cushion phlox Phlox pulvinata Present Native Uncommon
cock's-head, field milkvetch, purple milkvetch Astragalus agrestis Present Native Uncommon
Canadian milkvetch Astragalus canadensis var. canadensis Present Native Uncommon
common sainfoin, sainfoin Onobrychis viciifolia Present Non-native Uncommon
Cleavers Galium aparine var. echinospermum Present Unknown Unknown
Catnip Nepeta cataria Present Non-native Rare
common selfheal Prunella vulgaris Present Native Abundant
Common Lilac Syringa vulgaris Present Non-native Occasional
- - Castilleja angustifolia var. dubia Present Native Uncommon
CLUSTERED BROOMRAPE Orobanche corymbosa Present Native Rare
corymb broom-rape Orobanche corymbosa ssp. corymbosa Present Native Rare
clustered broomrape, clustered broom-rape, purple broomrape, tufted broomrape Orobanche fasciculata Present Native Uncommon
COILED PEDICULARIS Pedicularis contorta var. contorta Present Native Common
common monkeyflower, seep monkeyflower Mimulus guttatus Present Native Abundant
cordroot beardtongue Penstemon montanus Present Native Common
Common Plantain Plantago major Present Non-native Uncommon
Common Speedwell Veronica officinalis Present Non-native Occasional
Common Mullein Verbascum thapsus Present Non-native Common
California false hellebore Veratrum californicum Present Native Common
Cypress Spurge Euphorbia cyparissias Present Non-native Rare
Common St. Johnswort Hypericum perforatum Present Non-native Common
coyote willow, desert willow, narrowleaf willow, sandbar willow Salix exigua Present Native Uncommon
Canadian white violet Viola canadensis Present Native Common
Common Mallow, Cheeses Malva neglecta Present Non-native Uncommon
California wood-sorrel Oxalis albicans ssp. californica Unconfirmed Unknown - -
Colorado blue spruce Picea pungens Present Native Common
Cusick's Sedge Carex cusickii Present Native Rare
- - Carex microptera var. microptera Present Native Abundant
chamisso sedge, thickhead sedge Carex pachystachya Present Native Uncommon
clustered field sedge, slim sedge Carex praegracilis Present Native Uncommon
curly sedge, rock sedge Carex rupestris Present Native Rare
Canadian single-spike sedge, downy sedge, northern singlespike sedge Carex scirpoidea Present Native Uncommon
- - Carex stenophylla Present Native Rare
- - Cyperus rivularis Present Native Rare
Creeping Spike-rush Eleocharis palustris Present Native Common
Chamisso's cottongrass, Chamisso's cotton-grass, russet cottonsedge Eriophorum chamissonis Present Native Uncommon
Colorado rush Juncus confusus Present Native Common
Contracted Indian ricegrass Achnatherum contractum Present Native Uncommon
creeping foxtail, creeping meadow foxtail, creeping meadow-foxtail Alopecurus arundinaceus Probably Present Non-native - -
corn brome Bromus squarrosus Present Non-native Uncommon
common brome Bromus vulgaris Present Native Common
Canada Bluejoint Calamagrostis canadensis Present Unknown Unknown
- - Calamagrostis inexpansa Present Native Uncommon
California wild oat grass Danthonia californica Present Native Uncommon
Canada wildrye Elymus canadensis Present Native Uncommon
Common Reed Phragmites australis Present Native Uncommon
Canada bluegrass Poa compressa Present Native Uncommon
Cusick's bluegrass Poa cusickii Present Native Common
Cusick's blue grass Poa cusickii var. cusickii Present Native Uncommon
Curly blue grass [Big bluegrass] Poa juncifolia var. ampla Present Native Uncommon
Curly blue grass [Canby bluegrass] Poa secunda var. elongata Present Native Uncommon
Curly blue grass [Sandberg bluegrass] Poa secunda var. secunda Present Native Common
Columbian monkshood Aconitum columbianum Present Native Abundant
Columbian monkshood Aconitum columbianum var. columbianum Present Native Common
CLIFF ANEMONE Anemone tetonensis Present Native Uncommon
Colorado columbine Aquilegia coerulea Present Native Common
Colorado blue columbine Aquilegia coerulea var. coerulea Present Native Common
crimson columbine, western columbine Aquilegia formosa Probably Present Native - -
Columbian virgin's-bower Clematis columbiana Present Native Occasional
Common hops Humulus lupulus var. neomexicanus Present Non-native Rare
Curl-leaf mountain mahogany Cercocarpus ledifolius var. intercedens Present Native Uncommon
Curl-leaf mountain-mahogany Cercocarpus ledifolius var. ledifolius Present Native Uncommon
Cinquefoil Potentilla concinna Present Native Uncommon
Cinquefoil Potentilla nivea Present Native Uncommon
creeping sibbaldia, creeping-glow-wort, prostrate sibbaldia Sibbaldia procumbens Present Native Uncommon
Cascade mountain-ash, Greene's mountain-ash Sorbus scopulina var. scopulina Present Native Common
California nettle, slender nettle, stinging nettle, tall nettle Urtica dioica var. procera Present Native Common
Canadian gooseberry Ribes oxyacanthoides Present Native Uncommon
common alumroot, littleleaf alumroot, little-leaf alumroot Heuchera parvifolia Present Native Common
club spikemoss, clubmoss, northern spikemoss Selaginella selaginoides Present Native Rare
creeping jenny, European bindweed, field bindweed, perennial morningglory, smallflowered morningglory Convolvulus arvensis Present Non-native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Duckweed Lemna trisulca Present Native Rare
duckmeat Spirodela polyrhiza Present Native Rare
Diffuse knapweed Centaurea diffusa Present Non-native Rare
Douglas rabbitbrush, Douglas' rabbitbrush, green rabbitbrush, yellow rabbitbrush Chrysothamnus viscidiflorus Present Native Common
Devil's Paintbrush, Orange Hawkweed Hieracium aurantiacum Present Non-native Occasional
Deer-root [Poverty-weed] Iva axillaris var. robustior Probably Present Native - -
DWARF HESPEROCHIRON Hesperochiron pumilus Present Native Uncommon
desert stickseed, flat-spine sheepburr, flatspine stickseed, western stickseed Lappula occidentalis var. occidentalis Present Native Uncommon
desert alyssum, desert madwort Alyssum desertorum Present Non-native Uncommon
- - Descurainia incana var. macrosperma Present Native Uncommon
Dyer's woad Isatis tinctoria Present Non-native Rare
- - Dianthus armeria ssp. armeria Present Non-native Uncommon
dichotoma silene Silene dichotoma Unconfirmed Non-native - -
Drummond's campion, Drummond's catchfly Silene drummondii var. drummondii Present Native Occasional
Doorweed, Common Knotgrass Polygonum aviculare Present Non-native Occasional
DOUGLAS' KNOTWEED Polygonum douglasii Present Native Common
DOUGLAS'S KNOTWEED Polygonum douglasii var. douglasii Present Native Abundant
Dwarf Bilberry Vaccinium cespitosum Present Native Common
Dark-throat shooting-star Dodecatheon pulchellum Present Native Common
Dwarf Birch Betula nana Present Native Uncommon
deer ears, elkweed, green gentian, monument plant, monument-plant, showy frasera Frasera speciosa Present Native Common
desert Indian paintbrush, Martin's paintbrush, wavyleaf Indian paintbrush Castilleja applegatei ssp. martinii Present Native Uncommon
Dalmation toadflax Linaria dalmatica Present Non-native Uncommon
deathcamas, grassy deathcamas Zigadenus venenosus var. gramineus Present Native Uncommon
Drummond's willow Salix drummondiana Present Native Common
Dusky willow Salix melanopsis Present Native Uncommon
Dandelion camissonia Camissonia breviflora Present Native Uncommon
diffuseflower evening primrose, diffuseflower evening-primrose, longleaf suncup, northern eveningprimrose Camissonia subacaulis Present Native Uncommon
dwarf fireweed Chamerion latifolium Present Native Uncommon
Dwarf Enchanter's Nightshade Circaea alpina Present Native Uncommon
Diffuse groundsmoke Gayophytum diffusum var. strictipes Present Native Abundant
Douglas sedge, Douglas' sedge Carex douglasii Present Native Uncommon
Dunhead sedge Carex phaeocephala Present Native Uncommon
Drummond rush, Drummond's rush Juncus drummondii Present Native Uncommon
- - Distichlis stricta Present Native Uncommon
dwarf cliffbrake Pellaea glabella Present Native Uncommon
Drummond's anemone, Drummond's windflower Anemone drummondii Present Native Uncommon
- - Delphinium occidentale Present Native Common
Drab buttercup Ranunculus inamoenus Present Native Uncommon
diamondleaf saxifrage, diamond-leaf saxifrage Saxifraga rhomboidea Present Native Uncommon
dense clubmoss, lesser spikemoss, small clubmoss Selaginella densa Present Native Common
Deadly Nightshade Solanum dulcamara Present Non-native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Elodea longivaginata Present Native Uncommon
Early Coralroot Corallorrhiza trifida Present Native Rare
Eaton's thistle, mountaintop thistle Cirsium eatonii Present Unknown Unknown
Elk Thistle Cirsium scariosum Present Native Common
- - Erigeron acris var. debilis Present Native Rare
- - Erigeron compositus var. discoideus Present Unknown Unknown
Eaton's daisy Erigeron eatonii Present Native Common
elegant aster Eucephalus elegans Present Native Common
Engelmann's aster Eucephalus engelmannii Present Native Abundant
Eastern showy wood-aster Eurybia conspicua Present Native Common
English sundew Drosera anglica Present Native Rare
European red elder, red elderberry, scarlet elderberry Sambucus racemosa Present Native Common
edible valerian, tobacco root, tobaccoroot Valeriana edulis Present Native Uncommon
EXPLORERS GENTIAN Gentiana affinis Present Native Uncommon
EXPLORER'S GENTIAN Gentiana calycosa Present Native Common
ELEPHANT'S HEAD Pedicularis groenlandica Present Native Common
Eastwood's Willow, Eastwood's or Sierra willow Salix eastwoodiae Present Native Common
- - Epilobium ciliatum var. ciliatum Present Native Common
Engelmann spruce Picea engelmannii Present Native Abundant
- - Elymus hispidus var. ruthenicus Present Non-native Uncommon
- - Elymus lanceolatus var. lanceolatus Present Unknown Unknown
- - Elymus lanceolatus var. riparius Present Native Common
- - Elymus trachycaulus var. trachycaulus Present Native Common
Emersed burr-reed Sparganium emersum Present Native Uncommon
Eaton's hollyfern, mountain hollyfern Polystichum scopulinum Present Native Rare
Eschscholtz's buttercup, largeflower buttercup, spruce-fir buttercup Ranunculus eschscholtzii Present Native Common
Eschscholtz's buttercup Ranunculus eschscholtzii var. eschscholtzii Present Native Uncommon
evergreen blackberry Rubus laciniatus Present Unknown Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
flat-stalk pondweed, Fries' pondweed Potamogeton friesii Present Native Uncommon
Floating Pondweed Potamogeton natans Present Native Uncommon
Flatstem Pondweed Potamogeton zosteriformis Present Native Rare
fernleaf licoriceroot, fernleaf licorice-root Ligusticum filicinum Present Native Common
Feathery false Solomon's-seal [False spikenard] Maianthemum racemosum var. amplexicaule Present Native Common
FRAGRANT PUSSY-TOES Antennaria aromatica Present Native Uncommon
flattop pussytoes, flat-top pussytoes, meadow everlasting Antennaria corymbosa Present Native Uncommon
field sagewort, northern sagewort Artemisia campestris ssp. borealis Present Native Rare
false tarragon, green sagewort, silky wormwood, tarragon, wormwood Artemisia dracunculus Present Native Uncommon
fringed sagebrush, fringed sagewort, prairie sagewort Artemisia frigida Present Native Uncommon
fivenerve helianthella, nodding dwarf-sunflower, nodding helianthella Helianthella quinquenervis Present Unknown Unknown
field hawkweed, meadow hawkweed, yellow hawkweed, yellow kingdevil Hieracium pratense Present Non-native Occasional
fleshy porterella, porterplant Porterella carnosula Present Native Rare
FIDDLENECK Amsinckia menziesii Probably Present Native - -
flatspine stickseed Lappula redowskii Present Native Uncommon
false gromwell, smooth onosmodium, softhair marbleseed, soft-hair marbleseed Onosmodium molle Present Native Uncommon
FRANKLIN'S PHACELIA Phacelia franklinii Present Native Rare
False Flax Camelina microcarpa Present Non-native Uncommon
flaxweed tansymustard, flixweed, flixweed tansymustard, herb sophia, herb-sophia, pinnate tansymustard, tansymustard Descurainia sophia Present Non-native Uncommon
fewseed draba, glacier draba Draba oligosperma Present Native Common
Few-seed whitlow-grass Draba oligosperma var. oligosperma Present Native Uncommon
field pepperweed Lepidium campestre Present Non-native Common
false London rocket, small tumbleweed mustard, tall hedgemustard, tallhedge mustard Sisymbrium loeselii Present Non-native Uncommon
Field Pennycress Thlaspi arvense Present Non-native Uncommon
falsemermaid Floerkea proserpinacoides Present Native Common
Field Chickweed Cerastium arvense Present Non-native Common
fleshy starwort, thickleaved chickweed Stellaria crassifolia Unconfirmed Native - -
FEW-LEAVED DOCK Rumex paucifolius Present Native Common
Five-stamen tamarisk Tamarix chinensis Present Non-native Rare
fringed grass of Parnassus, fringed grass-of-Parnassus, Rocky Mountain parnassia Parnassia fimbriata Present Native Common
field horsetail Equisetum arvense Present Native Common
flowery phlox, Rocky Mountain phlox Phlox multiflora