Rocky Mountain National Park

Rank: 25

Park Description

Rocky Mountain National Park's 415 square miles encompass and protect spectacular mountain environments. Enjoy Trail Ridge Road – which crests over 12,000 feet including many overlooks to experience the subalpine and alpine worlds – along with over 300 miles of hiking trails, wildflowers, wildlife, starry nights, and fun times. In a world of superlatives, Rocky is on top!

Park Address

Rocky Mountain National Park 1000 Highway 36

Estes Park, CO, 80517

Rocky Mountain National Park Activites










Species in Rocky Mountain National Park by Category

Here you can look up all the species found in Rocky Mountain 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 Not In Park Native - -
American marten Martes americana Present Native Uncommon
American Pika, pika Ochotona princeps Present Native Common
American Beaver, Beaver, Canadian Beaver Castor canadensis Present Native Uncommon
Abert's Squirrel Sciurus aberti Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
bighorn sheep, Bighorn Sheep Ovis canadensis Present Native Common
bobcat Lynx rufus Present Native Common
Bonaparte Weasel, Bonaparte's Weasel, Ermine, Short-tailed Weasel Mustela erminea Present Native Uncommon
badger Taxidea taxus Present Native Uncommon
Black Bear Ursus americanus Present Native Common
Brown bear, Grizzly bear Ursus arctos Not In Park Native - -
Brazilian Free-tailed Bat Tadarida brasiliensis Unconfirmed Native - -
big brown bat Eptesicus fuscus Unconfirmed Native - -
Boreal Redback Vole, Red-backed Mouse, Red-backed Vole, Southern Red-backed Vole, White-Mountain Red-backed Mouse Clethrionomys gapperi Present Native Unknown
bushy-tailed woodrat Neotoma cinerea Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
coyote Canis latrans Present Native Common
common gray fox Urocyon cinereoargenteus Probably Present Native - -
Canada Lynx Lynx canadensis Present Native Rare
Cougar, mountain lion, Puma Puma concolor Present Native Unknown
common otter, North American River Otter, northern river otter, river otter Lontra canadensis Present Native Uncommon
Coronation Island vole, long-tailed vole Microtus longicaudus Present Native Unknown
Common Muskrat, Muskrat, Musquash, Water Rat Ondatra zibethicus Present Native Uncommon
Colorado Chipmunk Tamias quadrivittatus Probably Present Native - -
Chickaree, Red Squirrel Tamiasciurus hudsonicus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Domestic Cow Bos taurus Present Non-native - -
Dusky shrew, Montane shrew Sorex monticolus Present Native Unknown
Dwarf Shrew, Rocky Mountain dwarf shrew Sorex nanus Present Native Rare
 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 Not In Park Native - -
eastern cottontail Sylvilagus floridanus Unconfirmed - - - -
eastern fox squirrel Sciurus niger Present Non-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 Unknown
Hedgehog, Porcupine Erethizon dorsatum Present Native Uncommon
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
long-eared myotis Myotis evotis Present Native Unknown
little brown bat Myotis lucifugus Present Native Unknown
Long-legged Myotis Myotis volans Present Native Unknown
Least Chipmunk Tamias minimus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mountain goat, Mountain Goat, Rocky Mountain goat Oreamnos americanus Not In Park Non-native - -
Moose Alces alces Present Native Uncommon
mule deer Odocoileus hemionus Present Native Common
mink Mustela vison Present Native Rare
Mountain Cottontail, Nuttall's cottontail Sylvilagus nuttallii Present Native Uncommon
meadow mice, meadow voles Microtus - - - - - -
montane vole Microtus montanus Present Native Common
Mexican woodrat Neotoma mexicana Probably Present Native - -
Masked Shrew Sorex cinereus Present Native Unknown
Merriam's Shrew Sorex merriami Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Pocket Gopher Thomomys talpoides Present Native Common
northern rock mouse, rock mouse Peromyscus nasutus Present Native Unknown
Northern Water Shrew, Water Shrew, White-lipped Water Shrew Sorex palustris Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
pronghorn, Pronghorn Antilocapra americana Present Native Occasional
prairie deer mouse Peromyscus maniculatus Present Native Abundant
pygmy shrew Sorex hoyi Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red fox Vulpes vulpes Present Native Common
Ringtail Bassariscus astutus Unconfirmed - - - -
raccoon Procyon lotor Present Native Unknown
Rock Squirrel Spermophilus variegatus Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
striped skunk Mephitis mephitis Present Native Unknown
silver-haired bat Lasionycteris noctivagans Present Native Unknown
Snowshoe Hare, Varying Hare Lepus americanus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Townsend's big-eared bat Plecotus townsendii Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Uinta Chipmunk Tamias umbrinus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
white-tailed deer Odocoileus virginianus Present Native Occasional
Western Spotted Skunk Spilogale gracilis Present Native Unknown
Wolverine Gulo gulo Present Native Occasional
western small-footed bat Myotis ciliolabrum Probably Present Native - -
white-tailed jack rabbit, White-tailed Jackrabbit Lepus townsendii Present Native Rare
western jumping mouse Zapus princeps Present Native Common
Wyoming Ground Squirrel Spermophilus elegans Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
yellow-bellied marmot Marmota flaviventris Present Native Common

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
American Golden Eagle, Golden Eagle Aquila chrysaetos Present Native Common
American Rough-legged Hawk, Rough-legged Hawk Buteo lagopus Present Native Uncommon
American Pintail, Northern Pintail, Pintail Anas acuta Present Native Rare
American Wigeon, Baldpate Anas americana Present Native Rare
American Merganser, Common Merganser Mergus merganser Present Native Common
American Black Swift, Black Swift Cypseloides niger Present Native Uncommon
American Black Tern, Black Tern Chlidonias niger Present Native Occasional
American Herring Gull, Herring Gull Larus argentatus Present Native Rare
American Avocet, Avocet Recurvirostra americana Present Native Rare
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 Uncommon
American dipper Cinclus mexicanus Present Native Uncommon
american crow Corvus brachyrhynchos Present Native Common
american tree sparrow Spizella arborea Present Native Rare
american goldfinch Carduelis tristis Present Native Uncommon
American Pipit, American Water Pipit, Water Pipit Anthus rubescens Present Native Abundant
american redstart Setophaga ruticilla Present Native Occasional
american robin Turdus migratorius Present Native Abundant
Ash-throated Flycatcher Myiarchus cinerascens Present Native Occasional
Arkansas Kingbird, Western Kingbird Tyrannus verticalis Present Native Uncommon
American Bittern Botaurus lentiginosus Present Native Rare
American White Pelican, White Pelican Pelecanus erythrorhynchos Present Native Uncommon
American Three-toed Woodpecker, Northern Three-toed Woodpecker, Three-toed Woodpecker Picoides tridactylus 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
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
broad-winged hawk Buteo platypterus Present Native Rare
Bald Eagle, Northern Bald Eagle Haliaeetus leucocephalus Present Native Uncommon
Blue-winged Teal Anas discors Present Native Uncommon
Bufflehead, Buffle-head Bucephala albeola Present Native Uncommon
Barrow's Goldeneye Bucephala islandica Present Native Occasional
Black-chinned Hummingbird Archilochus alexandri Present Native Rare
Broad-tailed Hummingbird Selasphorus platycercus Present Native Abundant
Bonaparte's Gull Larus philadelphia Present Native Rare
Baird's Sandpiper Calidris bairdii Present Native Rare
Band-tailed Pigeon Columba fasciata Present Native Uncommon
Belted Kingfisher, Eastern Belted Kingfisher Ceryle alcyon Present Native Uncommon
Blue Grouse Dendragapus obscurus Present Native Common
Bushtit Psaltriparus minimus Present Native Occasional
Bohemian Waxwing, Greater Waxwing Bombycilla garrulus Present Native Uncommon
Blue Grosbeak, Eastern Blue Grosbeak Guiraca caerulea Unconfirmed Native - -
Black-headed Grosbeak Pheucticus melanocephalus Present Native Uncommon
Brown Creeper Certhia americana Present Native Common
blue jay Cyanocitta cristata Present Native Occasional
Black-billed Magpie Pica pica Present Native Common
Black-throated Sparrow Amphispiza bilineata Present Native Occasional
Brewer's Sparrow Spizella breweri Present Native Uncommon
Black Rosy-Finch Leucosticte atrata Present Native Rare
brown-capped rosy finch Leucosticte australis Present Native Uncommon
barn swallow Hirundo rustica Present Native Uncommon
Bobolink Dolichonyx oryzivorus Present Native Occasional
Brewer's Blackbird Euphagus cyanocephalus Present Native Common
Bullock's Oriole Icterus bullockii Present Native Occasional
baltimore oriole Icterus galbula Present Native Occasional
brown-headed cowbird Molothrus ater Present Native Common
brown thrasher Toxostoma rufum Present Native Rare
Black-capped Chickadee Poecile atricapillus Present Native Common
black-throated blue warbler Dendroica caerulescens Present Native Occasional
bay-breasted warbler Dendroica castanea Present Native Occasional
blackburnian warbler Dendroica fusca Present Native Occasional
Black-throated Gray Warbler Dendroica nigrescens Present Native Occasional
black-throated green warbler Dendroica virens Present Native Occasional
black-and-white warbler Mniotilta varia Present Native Occasional
blue-gray gnatcatcher Polioptila caerulea Present Native Rare
Bewick's Wren, Eastern Bewick's Wren Thryomanes bewickii Present Native Occasional
Black Phoebe Sayornis nigricans Unconfirmed Native - -
Black-crowned Night Heron, Black-crowned Night-Heron Nycticorax nycticorax Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
cooper's hawk Accipiter cooperii Present Native Common
Cinnamon Teal Anas cyanoptera Present Native Uncommon
Common Mallard, Mallard Anas platyrhynchos Present Native Abundant
Common White-fronted Goose, Greater White-fronted Goose Anser albifrons Present Native Occasional
Canvasback Aythya valisineria Present Native Rare
Canada Goose, Eastern Canada Goose Branta canadensis Present Native Uncommon
chimney swift Chaetura pelagica Unconfirmed Native - -
Calliope Hummingbird Stellula calliope Present Native Rare
common nighthawk Chordeiles minor Present Native Uncommon
Common Poorwill Phalaenoptilus nuttallii Present Native Rare
California Gull Larus californicus Present Native Uncommon
Common Snipe, Wilson's Common Snipe, Wilson's Snipe Gallinago gallinago Present Native Common
Chukar Alectoris chukar Not In Park - - - -
Common Loon, Greater Common Loon Gavia immer Present Native Rare
Common Gallinule, Common Moorhen, Florida Gallinule Gallinula chloropus Present Native Occasional
cedar waxwing Bombycilla cedrorum Present Native Uncommon
Common Raven, Northern Raven, Raven Corvus corax Present Native Common
Clark's Nutcracker Nucifraga columbiana Present Native Common
Canada Gray Jay, Canada Jay, Gray Jay Perisoreus canadensis Present Native Common
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 Common
Canadian Pine Grosbeak, Newfoundland Pine Grosbeak, Pine Grosbeak Pinicola enucleator Present Native Uncommon
Cliff swallow Hirundo pyrrhonota Present Native Uncommon
common grackle Quiscalus quiscula Present Native Uncommon
chestnut-sided warbler Dendroica pensylvanica Present Native Occasional
cape may warbler Dendroica tigrina Present Native Occasional
common yellowthroat Geothlypis trichas Present Native Occasional
connecticut warbler Oporornis agilis Unconfirmed - - - -
Common Oven-bird, Ovenbird Seiurus aurocapillus Present Native Occasional
Canyon Wren Catherpes mexicanus Present Native Rare
Cordilleran Flycatcher Empidonax occidentalis Present Native Uncommon
Cassin's Vireo Vireo cassinii Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
dark-eyed junco Junco hyemalis Present Native Abundant
Dark-eyed Junco (White-winged) Junco hyemalis aikeni Unconfirmed Native - -
Dark-eyed Junco (Gray-headed) Junco hyemalis caniceps Present Native Common
Dark-eyed Junco (Pink-sided) Junco hyemalis mearnsi Present Native Rare
- - Dendroica coronata auduboni Present Native Abundant
Dusky Flycatcher Empidonax oberholseri Present Native Common
downy woodpecker Picoides pubescens Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Eastern Goshawk, Goshawk, Northern Goshawk Accipiter gentilis Present Native Common
Eastern Willet, Willet Catoptrophorus semipalmatus Present Native Rare
Eastern Solitary Sandpiper, Solitary Sandpiper Tringa solitaria Present Native Rare
Eastern Pigeon Hawk, Merlin, Pigeon Hawk Falco columbarius Present Native Rare
Eastern Lark Sparrow, Lark Sparrow Chondestes grammacus Present Native Rare
Eastern Savannah Sparrow, Savannah Sparrow Passerculus sandwichensis Present Native Uncommon
Eastern Vesper Sparrow, Vesper Sparrow Pooecetes gramineus Present Native Uncommon
evening grosbeak Coccothraustes vespertinus Present Native Uncommon
european starling Sturnus vulgaris Present Non-native Uncommon
eastern bluebird Sialia sialis Present Native Rare
eastern kingbird Tyrannus tyrannus Present Native Rare
Eared Grebe Podiceps nigricollis Present Native Uncommon
Eastern Screech-Owl, Screech Owl Otus asio Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Ferruginous Hawk Buteo regalis Present Native Rare
Franklin's Gull Larus pipixcan Present Native Uncommon
Forster's Tern Sterna forsteri Present Native Rare
Fox Sparrow Passerella iliaca Present Native Uncommon
Flammulated Owl Otus flammeolus Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Green-winged Teal Anas crecca Present Native Uncommon
Gadwall Anas strepera Present Native Common
Greater Yellowlegs, Greater Yellow-legs Tringa melanoleuca Present Native Rare
greater sage-grouse Centrocercus urophasianus Not In Park Native - -
Green-tailed Towhee Pipilo chlorurus Present Native Common
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 Rare
Grace's Warbler Dendroica graciae Present Native Occasional
golden-winged warbler Vermivora chrysoptera Present Native Occasional
golden-crowned kinglet Regulus satrapa Present Native Uncommon
Great Blue Heron, Northern Great Blue Heron Ardea herodias Present Native Uncommon
great horned owl Bubo virginianus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
horned lark Eremophila alpestris Present Native Common
Harris' Sparrow, Harris's Sparrow Zonotrichia querula Present Native Occasional
house finch Carpodacus mexicanus Present Native Common
hooded warbler Wilsonia citrina Present Native Occasional
house sparrow Passer domesticus Present Non-native Uncommon
Hepatic Tanager Piranga flava Present Native Occasional
house wren Troglodytes aedon Present Native Abundant
hermit thrush Catharus guttatus Present Native Common
Hammond's Flycatcher Empidonax hammondii Present Native Uncommon
hairy woodpecker Picoides villosus Present Native Common
Horned Grebe Podiceps auritus Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
indigo bunting Passerina cyanea Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Junco hyemalis shufeldti Present Native Uncommon
 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 Uncommon
Least Sandpiper Calidris minutilla Present Native Rare
Long-billed Curlew, Southern Long-billed Curlew Numenius americanus Present Native Occasional
Lesser Yellowlegs, Lesser Yellow-legs Tringa flavipes Present Native Rare
Lazuli Bunting Passerina amoena Present Native Rare
Lark Bunting Calamospiza melanocorys Present Native Rare
Lincoln's Sparrow, Northern Lincoln's Sparrow Melospiza lincolnii Present Native Common
Lesser Goldfinch Carduelis psaltria Present Native Rare
loggerhead shrike Lanius ludovicianus Present Native Rare
Long-billed Marsh Wren, Marsh Wren, Prairie Marsh Wren Cistothorus palustris Unconfirmed - - - -
least flycatcher Empidonax minimus Present Native Rare
Least Bittern, Eastern Least Bittern Ixobrychus exilis Present Native Rare
Lewis' Woodpecker Melanerpes lewis Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Marbled godwit Limosa fedoa Present Native Occasional
mourning dove Zenaida macroura Present Native Uncommon
McCown's Longspur Calcarius mccownii Present Native Occasional
Mountain Chickadee Poecile gambeli Present Native Common
Myrtle's Warbler Dendroica coronata coronata Present Native Occasional
magnolia warbler Dendroica magnolia Present Native Occasional
MacGillivray's Warbler Oporornis tolmiei Present Native Uncommon
Mountain Bluebird Sialia currucoides Present Native Common
 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 Uncommon
Northern Sabine's Gull, Sabine's Gull Xema sabini Unconfirmed Native - -
Northern Phalarope, Red-necked Phalarope Phalaropus lobatus Present Native Occasional
northern bobwhite Colinus virginianus Not In Park Native - -
Northern Virginia Rail, Virginia Rail Rallus limicola Present Native Uncommon
northern rough-winged swallow Stelgidopteryx serripennis Present Native Rare
northern mockingbird Mimus polyglottos Present Native Rare
northern parula Parula americana Present Native Occasional
Northern Waterthrush, Northern Water-Thrush Seiurus noveboracensis Present Native Occasional
nashville warbler Vermivora ruficapilla Present Native Occasional
northern flicker Colaptes auratus Present Native Common
Northern Saw-whet Owl Aegolius acadicus Present Native Uncommon
Northern Pygmy-Owl Glaucidium gnoma Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
osprey Pandion haliaetus Present Native Uncommon
orange-crowned warbler Vermivora celata Present Native Uncommon
Olive-sided Flycatcher Contopus borealis Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Pomarine Jaeger Stercorarius pomarinus Unconfirmed Native - -
Prairie Falcon Falco mexicanus Present Native Uncommon
Pheasant, Ring-necked Pheasant Phasianus colchicus Not In Park - - - -
Pacific Loon Gavia pacifica Unconfirmed Native - -
Pinyon Jay Gymnorhinus cyanocephalus Present Native Occasional
Pine siskin Carduelis pinus Present Native Abundant
Plain Titmouse Parus inornatus Unconfirmed - - - -
palm warbler Dendroica palmarum Present Native Occasional
Pygmy Nuthatch Sitta pygmaea Present Native Common
Plumbeous Vireo Vireo plumbeus Present Native Uncommon
Pied-billed Grebe Podilymbus podiceps Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red-tailed hawk Buteo jamaicensis Present Native Common
Redhead Aythya americana Present Native Uncommon
Ring-necked Duck Aythya collaris Present Native Uncommon
ruby-throated hummingbird Archilochus colubris Present Native Occasional
Rufous Hummingbird Selasphorus rufus Present Native Uncommon
Ringed Plover, Semipalmated Plover, Semipalmated Ringed Plover Charadrius semipalmatus Not In Park Native - -
Ring-billed Gull Larus delawarensis Present Native Uncommon
rock dove Columba livia Present Non-native Uncommon
rose-breasted grosbeak Pheucticus ludovicianus Present Native Occasional
Red Crossbill Loxia curvirostra Present Native Common
red-winged blackbird Agelaius phoeniceus Present Native Uncommon
rusty blackbird Euphagus carolinus Present Native Occasional
ruby-crowned kinglet Regulus calendula Present Native Common
red-breasted nuthatch Sitta canadensis Present Native Common
Rock Wren Salpinctes obsoletus Present Native Uncommon
red-eyed vireo Vireo olivaceus Present Native Occasional
red-headed woodpecker Melanerpes erythrocephalus Present Native Rare
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 Uncommon
Spotted Sandpiper Actitis macularia Present Native Common
Sandhill Crane Grus canadensis Present Native Rare
Sora Rail, Sora Porzana carolina Present Native Uncommon
Steller's Jay Cyanocitta stelleri Present Native Common
Sage Sparrow Amphispiza belli Present Native Rare
song sparrow Melospiza melodia Present Native Common
Spotted Towhee Pipilo maculatus Present Native Rare
Sage Thrasher Oreoscoptes montanus Present Native Uncommon
Sprague's Pipit Anthus spragueii Unconfirmed Native - -
scarlet tanager Piranga olivacea Present Native Occasional
swainson's thrush Catharus ustulatus Present Native Uncommon
Say's Phoebe Sayornis saya Present Native Uncommon
Snowy Egret Egretta thula Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
turkey vulture Cathartes aura Present Native Common
Tree Swallow Tachycineta bicolor Present Native Common
Townsend's Warbler Dendroica townsendi Present Native Rare
tennessee warbler Vermivora peregrina Present Native Occasional
Townsend's Solitaire Myadestes townsendi Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Violet-green Swallow Tachycineta thalassina Present Native Common
Virginia's Warbler Vermivora virginiae Present Native Uncommon
veery Catharus fuscescens Present Native Rare
Varied Thrush Ixoreus naevius Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Wood Duck Aix sponsa Present Native Rare
white-throated swift Aeronautes saxatalis Present Native Uncommon
Western Sandpiper Calidris mauri Present Native Rare
Wilson's Phalarope Phalaropus tricolor Present Native Rare
White-tailed Ptarmigan Lagopus leucurus Present Native Uncommon
Wild Turkey Meleagris gallopavo Present Non-native Rare
Western Scrub-Jay Aphelocoma californica Present Native Occasional
white-crowned sparrow Zonotrichia leucophrys Present Native Common
White-winged Crossbill Loxia leucoptera Present Native Rare
Western Meadowlark Sturnella neglecta Present Native Rare
Worm-eating Warbler Helmitheros vermivorus Present Native Occasional
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 Present Native Occasional
wood thrush Hylocichla mustelina Present Native Occasional
Western Bluebird Sialia mexicana Present Native Uncommon
western wood-pewee Contopus sordidulus Present Native Common
willow flycatcher Empidonax traillii Present Native Occasional
warbling vireo Vireo gilvus Present Native Common
white-eyed vireo Vireo griseus Present Native Occasional
White-faced Ibis Plegadis chihi Present Native Uncommon
Williamson's Sapsucker Sphyrapicus thyroideus Present Native Common
Western Grebe Aechmophorus occidentalis Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
yellow-billed cuckoo Coccyzus americanus Not In Park Native - -
Yellow-headed Blackbird Xanthocephalus xanthocephalus Present Native Rare
yellow-rumped warbler Dendroica coronata Present Native Abundant
yellow warbler Dendroica petechia Present Native Uncommon
yellow-breasted chat Icteria virens Present Native Occasional

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
eastern fence lizard Sceloporus undulatus Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Prairie Rattlesnake, Western Rattlesnake Crotalus viridis Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Western Terrestrial Garter Snake Thamnophis elegans Present Native Unknown

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Boreal Toad Bufo boreas boreas Present Native Rare
Boreal Chorus Frog Pseudacris maculata Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Common Frog, Leopard Frog, Meadow Frog, Northern Leopard Frog Rana pipiens Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
eastern tiger salamander Ambystoma tigrinum Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
wood frog Rana sylvatica Present Native Uncommon

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Brown Trout, Loch Leven Brown Trout, Scotch Sea-trout Salmo trutta Present Non-native Uncommon
Brook Trout, Native Brook Trout Salvelinus fontinalis Present Non-native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Common Sucker, White Sucker Catostomus commersoni Present Native Uncommon
cutthroat trout Oncorhynchus clarkii Present Native Common
Colorado Cutthroat Trout Oncorhynchus clarkii pleuriticus Present Native Uncommon
 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 sucker Catostomus catostomus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mountain sucker Catostomus platyrhynchus Unconfirmed Native - -
mottled sculpin Cottus bairdii Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Speckled Dace Rhinichthys osculus Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Yellowstone cutthroat trout Oncorhynchus clarkii bouvieri Present Non-native Uncommon

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
alpine pondweed Potamogeton alpinus Present Native Unknown
asparagus Asparagus officinalis Present Non-native Rare
Alpine daisy Erigeron simplex Present Native Common
aspen fleabane, Oregon daisy, Oregon fleabane, threenerve fleabane Erigeron speciosus Present Native Unknown
Aspen daisy Erigeron speciosus var. macranthus Present Native Common
ALPINE HAWKWEED Hieracium gracile var. gracile Present Native Common
annual cudweed, cotton cudweed, cottonbatting cudweed, cottonbatting plant Pseudognaphalium stramineum Present Native Unknown
arrowleaf groundsel, arrowleaf ragwort Senecio triangularis Present Native Common
alpine dandelion, harp dandelion, rock dandelion Taraxacum lyratum Present Native Unknown
arctic bellflower Campanula uniflora Present Native Common
alpine forget-me-not, arctic forget-me-not Eritrichium nanum var. aretioides Present Native Common
alpine forget-me-not, Asian forget-me-not Myosotis asiatica Present Native Uncommon
Alyssum Alyssum alyssoides Present Non-native Common
alyssum, European alyssum Alyssum minus Present Native Unknown
American yellowrocket, erectpod wintercress, wintercress Barbarea orthoceras Present Native Common
arctic draba, Austrian draba Draba fladnizensis Present Native Common
alpine smelowskia Smelowskia calycina Present Native Uncommon
alpine pennycress, alpine pennygrass Thlaspi montanum var. montanum Present Native Common
arid goosefoot, aridland goosefoot, desert goosefoot, narrowleaf goosefoot Chenopodium desiccatum Present Native Unknown
alpine sandwort, twinflower sandwort Minuartia obtusiloba Present Native Common
alpine pearlwort, arctic pearlwort Sagina saginoides Present Native Common
ALPINE SPRINGBEAUTY Claytonia megarhiza Present Native Common
Alpine bitter-root Lewisia pygmaea Present Native Common
alpine golden buckwheat, yellow eriogonum Eriogonum flavum Present - - - -
alpine mountainsorrel, mountain sorrel Oxyria digyna Present Native Common
American bistort Polygonum bistortoides Present Native Unknown
alpine bistort, serpent-grass, viviparous bistort Polygonum viviparum Present Native Common
American dogwood, red osier Cornus sericea ssp. sericea Present Native Common
American twinflower, northern twinflower, twinflower Linnaea borealis Present Native Common
alpine wintergreen, matted wintergreen, western wintergreen Gaultheria humifusa Present Native Common
alpine milkvetch Astragalus alpinus Present Native Common
American licorice, licorice, wild licorice Glycyrrhiza lepidota Present Native Common
Alfalfa, Lucerne Medicago sativa Present Native Unknown
Alsike, Alsatian Clover Trifolium hybridum Present Non-native Unknown
American deervetch, American purple vetch, American vetch Vicia americana Present Native Unknown
autumn dwarf gentian, autumn dwarfgentian, autumn dwarf-gentian Gentianella amarella ssp. acuta Present Native Common
alpinebog swertia, felwort, star gentian Swertia perennis Present Native Common
alfilaria Erodium cicutarium Present Non-native Unknown
American dragonhead Dracocephalum parviflorum Present Native Common
awlleaf mudwort, awl-leaf mudwort, northern mudwort, water mudwort Limosella aquatica Present Native Common
alkali plantain, redwood plantain, redwool plantain, red-woolly plantain, saline plantain Plantago eriopoda Present Native Common
American speedwell, brooklime Veronica americana Present Native Common
American alpine speedwell Veronica wormskjoldii Present Native Common
alpine lily, alplily, common alplily Lloydia serotina Present Native Common
autumn willow Salix serissima Present Native Rare
arctic yellow violet Viola biflora Present Native Uncommon
Alpine Marsh Violet Viola palustris Present Native Unknown
alpine willowherb, alpine willowweed, pimpernel willowherb Epilobium anagallidifolium Present Native Common
Autumn willow-herb Epilobium brachycarpum Present Native Unknown
American Willow-herb Epilobium ciliatum ssp. glandulosum Present Native Common
alpine willow-herb Epilobium clavatum Present Native Uncommon
Analogue sedge Carex simulata Present Native Unknown
- - Agropyron cristatum Present Non-native Unknown
arctic bentgrass, northern bentgrass Agrostis mertensii Present Native Common
American sloughgrass, slough grass Beckmannia syzigachne Present Native Unknown
alkali rye Leymus triticoides Present - - - -
alpine timothy Phleum alpinum Present Native Common
alpine bluegrass Poa alpina Present Native Common
annual bluegrass Poa annua Present Non-native Unknown
arctic bluegrass Poa arctica Present Native Unknown
American rockbrake Cryptogramma acrostichoides Present Native Uncommon
alpine ladyfern Athyrium americanum Present Native Unknown
annual pricklypoppy, bluestem prickly poppy, crested pricklypoppy, pricklypoppy, thistle poppy, white prickly poppy Argemone polyanthemos Present Native Common
- - Anemone narcissiflora Present Native Common
American pasqueflower, cutleaf anemone, sticky pasqueflower Pulsatilla patens ssp. multifida Present Native Common
Alpine buttercup Ranunculus adoneus Present Native Common
arctic buttercup, high northern buttercup Ranunculus hyperboreus Present Native Common
alpine meadowrue, alpine meadow-rue Thalictrum alpinum Present Native Common
AMERICAN GLOBE FLOWER Trollius laxus ssp. albiflorus Present - - - -
alderleaf cercocarpus, alderleaf mountain-mahogany, birchleaf mountain-mahogany, mountain-mahogany, true mountain-mahogany Cercocarpus montanus Present Native Unknown
ALPINE DRYAD Dryas octopetala ssp. hookeriana Present Native Common
American plum Prunus americana Present - - - -
Antelope bitterbrush Purshia tridentata Present Native Common
American dwarf mistletoe, lodgepole pine dwarf mistletoe Arceuthobium americanum Present Native Unknown
- - Arceuthobium vaginatum Present Native Unknown
Alpine prickly currant Ribes montigenum Present Native Common
American watermilfoil, shortspike watermilfoil, Siberian water-milfoil Myriophyllum sibiricum Present Native Common
alpine brook saxifrage, pygmy saxifrage, weak saxifrage Saxifraga rivularis Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
baby pondweed, small pondweed Potamogeton pusillus Present Native Unknown
blunt-fruit sweet-cicely, bluntseed sweetroot Osmorhiza depauperata Present Native Common
Black Snakeroot, Sanicle Sanicula marilandica Present Native Uncommon
beargrass, Great Plains yucca, small soapweed, soapweed yucca, Spanish bayonet, yucca Yucca glauca Unconfirmed Native - -
Broad-lipped Twayblade Listera convallarioides Present Native Rare
Blunt-leaved Orchis Platanthera obtusata Present Native Uncommon
broadleaf arnica Arnica latifolia Present Native Common
boreal sagebrush Artemisia arctica ssp. arctica Present Native Common
big sagebrush, subalpine big sagebrush Artemisia tridentata ssp. spiciformis Present Native Unknown
big sagebrush, mountain big sagebrush Artemisia tridentata ssp. vaseyana Present Native Common
bull thistle Cirsium vulgare Present Non-native Rare
bitter fleabane Erigeron acris ssp. politus Present Native Common
Beautiful daisy Erigeron formosissimus Present Native Common
burweed marshelder, carelessweed, false ragweed, giant marshelder, giant sumpweed, horseweed, marshelder, rag sumpweed Iva xanthifolia Unconfirmed Non-native - -
Blue Flowering Lettuce Lactuca tatarica ssp. pulchella Present Native Unknown
Bigelow tansyaster, Bigelow's tansyaster Machaeranthera bigelovii var. bigelovii Present Native Common
Black-eyed Susan Rudbeckia hirta var. pulcherrima Present Native Common
broom groundsel, broomlike ragwort, broom-like ragwort Senecio spartioides Present Native Common
blowball, common dandelion, dandelion, faceclock Taraxacum officinale Present Non-native Abundant
bighead greenthread Thelesperma megapotamicum Present Native Unknown
Bellflower Campanula parryi Present Native Common
Buckbean Menyanthes trifoliata Present Native Uncommon
BRANCHED PEPPERWEED Lepidium ramosissimum Present Native Common
Bladder-pod Lesquerella montana Present Native Common
bog yellowcress, hispid yellowcress Rorippa palustris ssp. hispida Present Native Unknown
bee spiderflower, Rocky Mountain beeplant Cleome serrulata Present Native Common
bractpod chickweed, mouse-ear chickweed, shortstalk chickweed, short-stalk mouse-ear chickweed Cerastium brachypodum Unconfirmed Native - -
big chickweed Cerastium fontanum ssp. vulgare Present Non-native Uncommon
beautiful sandwort, boreal stitchwort Minuartia rubella Present Native Unknown
bog stitchwort Minuartia stricta Present Native Rare
Blunt-leaved or Grove Sandwort Moehringia lateriflora Present Native Uncommon
bouncingbet Saponaria officinalis Not In Park Non-native - -
Bladder Campion Silene vulgaris Present Non-native Uncommon
Buckwheat Eriogonum umbellatum Present Native Common
black bindweed, wild buckwheat Polygonum convolvulus var. convolvulus Present Non-native Common
broad-leaved knotweed, leafy dwarf knotweed, small knotweed Polygonum minimum Present Native Uncommon
Bushy Knotweed Polygonum ramosissimum Present Native Unknown
bristle dock, golden dock Rumex maritimus Unconfirmed Native - -
Bunchberry Cornus canadensis Unconfirmed Native - -
blazing star Mentzelia nuda var. nuda Present Native Unknown
bluebuttons, field scabiosa Knautia arvensis Present Non-native Uncommon
Bearberry Arctostaphylos uva-ursi Present Native Unknown
bog wintergreen Pyrola asarifolia ssp. asarifolia Present Native Common
BELA specimen are probably A. eucosmus ssp. sealei Astragalus eucosmus Present Native Common
Black Medick Medicago lupulina Present Non-native Common
Beaked Hazelnut Corylus cornuta Present Native Unknown
bedstraw Galium trifidum Present Native Unknown
Brewer's Monkeyflower Mimulus breweri Present Native Unknown
Blue-eyed Mary Collinsia parviflora Present Native Common
Butter-and-eggs Linaria vulgaris Present Non-native Abundant
brightblue speedwell, thyme-leaf speedwell Veronica serpyllifolia ssp. humifusa Present Native Common
bigbract verbena, bracted vervain, carpet vervain, prostrate verbena, prostrate vervain Verbena bracteata Present Non-native Unknown
Bristly Clubmoss Lycopodium annotinum Present Native Uncommon
Balsam Poplar Populus balsamifera Present Native Common
Blueberry willow Salix boothii Present Native Unknown
Basket Maker's Willow Salix petiolaris Unconfirmed Native - -
broadleaf willowweed, milkflower willowherb, white-flower willowherb Epilobium lactiflorum Present Native Common
Branching groundsmoke Gayophytum ramosissimum Present Native Unknown
Black Sedge Carex atratiformis Present Native Uncommon
Black-scale Sedge Carex atrosquama Present - - - -
Bebb sedge, Bebb's sedge Carex bebbii Present Native Unknown
Beautiful sedge Carex bella Present Native Unknown
brownish sedge Carex brunnescens Present Native Unknown
Brown Sedge Carex buxbaumii Present Native Uncommon
Black-root sedge Carex elynoides Present Native Common
Blackened sedge Carex heteroneura var. chalciolepis Present Native Common
Bristle-stalked Sedge Carex leptalea Present Native Rare
Bog Sedge Carex magellanica ssp. irrigua Present Native Unknown
black alpine sedge Carex nigricans Present Native Unknown
blunt sedge, obtuse sedge Carex obtusata Present Native Unknown
Bellardi bog sedge, Bellardi kobresia Kobresia myosuroides Present Native Common
blue grama Bouteloua gracilis Present Native Unknown
Bromegrass Bromus tectorum Present Non-native Common
Bermudagrass Cynodon dactylon Present Non-native Uncommon
bottlebrush squirreltail, squirreltail, western bottle-brush grass Elymus elymoides Present Native Unknown
blue wild rye, blue wildrye Elymus glaucus Present Native Common
Bearded Wheatgrass Elymus trachycaulus Present Native Common
Baffin fescue Festuca baffinensis Present Native Uncommon
Bluebunch fescue [Idaho fescue] Festuca idahoensis Present - - - -
Bulbous bluegrass Poa bulbosa Unconfirmed Non-native - -
bog bluegrass, bog bluegrass, marsh, marsh bluegrass Poa leptocoma Present Native Uncommon
big bluegrass, Sandberg bluegrass, Sandberg's bluegrass Poa secunda Present Native Unknown
bluebunch wheatgrass Pseudoroegneria spicata Present Native Unknown
Bracken fern Pteridium aquilinum var. pubescens Present Native Uncommon
Bush oceanspray Holodiscus dumosus Present Native Unknown
branched cinquefoil Potentilla effusa Present Native Common
bigflower cinquefoil Potentilla fissa Present Native Common
Beautiful cinquefoil Potentilla pulcherrima Present Native Common
black chokecherry, choke cherry Prunus virginiana var. melanocarpa Present Native Common
Boulder Raspberry, delicious raspberry Rubus deliciosus Present Native Common
Bristly Black Currant Ribes lacustre Present Native Uncommon
brook saxifrage, streambank saxifrage Saxifraga odontoloma Present Native Common
Blunt-leaf spike-moss Selaginella mutica Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
common duckweed, least duckweed, lesser duckweed Lemna minor Present Native Unknown
Caraway Carum carvi Present Non-native Common
Cow Parsnip Heracleum maximum Present Native Unknown
common starlily, star-lily Leucocrinum montanum Present Native Common
calypso orchid Calypso bulbosa Present Native Rare
coralroot Corallorrhiza wisteriana Present Native Uncommon
Cutleaf agoseris Agoseris glauca var. laciniata Present Native Unknown
Common Burdock Arctium minus Present Non-native Uncommon
Chamisso's arnica Arnica chamissonis ssp. foliosa Present Native Common
Coaltown sagebrush, silver sagebrush Artemisia cana ssp. cana Present - - - -
cudweed sagewort, gray sagewort, Louisiana sagewort, Louisiana wormwood, mugwort wormwood, prairie sage, white sagebrush Artemisia ludoviciana Present Native Common
Canada Thistle Cirsium arvense Present Non-native Common
Canadian horseweed Conyza canadensis Present Non-native Common
cutleaf daisy, dwarf mountain fleabane, fernleaf fleabane Erigeron compositus Present Native Common
Coulter's daisy or fleabane Erigeron coulteri Present Native Common
curlycup gumweed, curlytop gumweed, gumweed, rosinweed, tarweed Grindelia squarrosa Present Native Unknown
Common Sunflower Helianthus annuus Present Native Common
CLUSTER TARWEED Madia glomerata Present Native Common
cleftleaf groundsel, Rocky Mountain groundsel Packera streptanthifolia Present Native Common
curly-head gumweed Pyrrocoma crocea Present Native Unknown
cutleaf coneflower, green-head coneflower Rudbeckia laciniata var. ampla Present Native Unknown
cutleaf coneflower Rudbeckia laciniata var. laciniata Present Native Common
Canada Goldenrod Solidago canadensis Present Native Common
common dandelion, fleshy dandelion, horned dandelion, rough dandelion Taraxacum officinale ssp. ceratophorum Present Native Common
caespitose four-nerve daisy Tetraneuris acaulis var. caespitosa Present Native Common
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
California tansy-mustard Descurainia californica Present Non-native Uncommon
cushion draba, hoary whitlowgrass, lanceleaf draba, lanceolate draba Draba breweri var. cana Present Native Common
coast wallflower, sand dune wallflower, western wallflower Erysimum capitatum Present Native Common
Clasping pepperwort Lepidium perfoliatum Not In Park Non-native - -
common mouse-ear chickweed Cerastium fontanum Present Native Unknown
creeping nailwort, low nailwort, nailwort, stemless nailwort Paronychia sessiliflora Present Native Unknown
Chickweed Stellaria calycantha Present Native Unknown
colored smartweed, devil's shoestring, longroot smartweed, swamp smartweed, tanweed Polygonum amphibium var. emersum Present Native Unknown
curltop ladysthumb, curlytop knotweed, curlytop smartweed, dock-leaf smartweed, nodding smartweed, pale smartweed Polygonum lapathifolium Present Native Unknown
common sheep sorrel Rumex acetosella Present Non-native Common
Curly dock Rumex crispus Present Non-native Common
cliff Jamesia, cliffbush, fivepetal cliffbush Jamesia americana Present Native Common
COMMON JUNIPER Juniperus communis var. montana Present - - - -
Cushion phlox Phlox pulvinata Present Native Common
Cleavers Galium spurium Present - - - -
Catnip Nepeta cataria Present Native Unknown
common selfheal Prunella vulgaris Present Native Common
Common Bladderwort Utricularia macrorhiza Present Native Unknown
clustered broomrape, clustered broom-rape, purple broomrape, tufted broomrape Orobanche fasciculata Present Native Common
common monkeyflower, seep monkeyflower Mimulus guttatus Present Native Common
Common Plantain Plantago major Present Native Unknown
Common Mullein Verbascum thapsus Present Non-native Common
Common St. Johnswort Hypericum perforatum Not In Park Non-native - -
coyote willow, desert willow, narrowleaf willow, sandbar willow Salix exigua Present - - - -
Canadian white violet Viola canadensis var. canadensis Present - - - -
CANADA VIOLET Viola canadensis var. rugulosa Present Native Common
Carolina violet, violet Viola villosa Present Native Unknown
CAMOMILE GRAPE-FERN Botrychium hesperium Present Native Unknown
Colorado blue spruce Picea pungens Present Native Common
carex, sedge, sedge species, sedges Carex - - - - - -
curved sedge Carex maritima - - - - - -
chamisso sedge, thickhead sedge Carex pachystachya Present Native Unknown
clustered field sedge, slim sedge Carex praegracilis Present Native Common
Creeping Spike-rush Eleocharis palustris Present Native Common
cloaked bulrush, pale bulrush Scirpus pallidus Present Native Unknown
chestnut rush Juncus castaneus Present Native Common
Colorado rush Juncus confusus Present Native Common
common rush Juncus effusus Present - - - -
common wood rush Luzula comosa Probably Present Native - -
Canada Bluejoint Calamagrostis canadensis Present Native Common
Common Darnel, Perennial Ryegrass Lolium perenne Present Non-native Unknown
Canada bluegrass Poa compressa Present Non-native Uncommon
Cusick's bluegrass Poa cusickii ssp. epilis Present Native Common
Columbian monkshood Aconitum columbianum Present Native Common
Canada anemone, Canadian anemone Anemone canadensis Present Native Unknown
Colorado blue columbine Aquilegia caerulea Present Native Common
Columbian virginsbower, rock clematis Clematis columbiana var. columbiana Present Native Unknown
Creeping Spearwort Ranunculus flammula var. reptans Present Native Unknown
cursed buttercup Ranunculus sceleratus var. sceleratus Present Native Unknown
Common hops Humulus lupulus var. neomexicanus Present Native Common
Cinquefoil Potentilla nivea Present Native Common
cinquefoil Potentilla pensylvanica Present Native Common
Colorado cinquefoil Potentilla subjuga Present Native Common
creeping sibbaldia, creeping-glow-wort, prostrate sibbaldia Sibbaldia procumbens Present Native Common
Cascade mountain-ash, Greene's mountain-ash Sorbus scopulina Present Native Uncommon
common alumroot, littleleaf alumroot, little-leaf alumroot Heuchera parvifolia Present Native Common
creeping jenny, European bindweed, field bindweed, perennial morningglory, smallflowered morningglory Convolvulus arvensis Present Non-native Rare
cutleaf nightshade, cut-leaf nightshade Solanum triflorum Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Douglas' waterhemlock, water hemlock, western water hemlock Cicuta douglasii Present Native Common
Diffuse knapweed Centaurea diffusa Present Non-native Uncommon
daisy, fleabane Erigeron - - - - - -
Devil's Paintbrush, Orange Hawkweed Hieracium aurantiacum Present Non-native Rare
dotted blazing star, dotted gayfeather Liatris punctata Present Native Common
desert stickseed, flat-spine sheepburr, flatspine stickseed, western stickseed Lappula occidentalis var. occidentalis Present Native Uncommon
desert alyssum, desert madwort Alyssum desertorum Present - - - -
Dame's Rocket Hesperis matronalis Not In Park Non-native - -
Deptford pink Dianthus armeria Present Non-native Rare
Drummond's campion, Drummond's catchfly Silene drummondii var. drummondii Present Native Common
Dooryard Knotweed Polygonum arenastrum Present Native Common
DOUGLAS' KNOTWEED Polygonum douglasii Present Native Common
dense-flower dock, denseflowered dock Rumex densiflorus Present Native Unknown
Dwarf Bilberry Vaccinium cespitosum Present Native Common
dwarf phlox, slender phlox Phlox gracilis ssp. humilis Present Native Common
Dark-throat shooting-star Dodecatheon pulchellum Present Native Common
drooping pointloco, hangpod crazyweed, nodding crazyweed, nodding locoweed, pendant-pod locoweed Oxytropis deflexa Present Native Unknown
Dwarf Birch Betula nana Present Native Common
deer ears, elkweed, green gentian, monument plant, monument-plant, showy frasera Frasera speciosa Present Native Common
Death Camas Zigadenus elegans ssp. elegans Present Native Common
Drummond's willow Salix drummondiana Present Native Common
Dwarf Gray Willow, Small Pussy Willow Salix humilis var. tristis Present Native Unknown
dwarf marsh violet Viola epipsila ssp. repens Present Native Rare
Dog Violet Viola labradorica Present Native Unknown
dwarf fireweed Chamerion latifolium Present Native Uncommon
Diffuse groundsmoke Gayophytum diffusum ssp. parviflorum Present Native Common
Douglas spruce, Douglas-fir, Oregon pine, red fir Pseudotsuga menziesii Present Native Common
Dewey's Sedge Carex deweyana Present - - - -
Douglas sedge, Douglas' sedge Carex douglasii Present Native Common
deer sedge Carex hallii Present - - - -
Dunhead sedge Carex phaeocephala Present Native Common
Dryland sedge Carex xerantica Present Native Unknown
Drummond rush, Drummond's rush Juncus drummondii Present Native Common
Dudley rush, Dudley's rush Juncus dudleyi Present Native Unknown
Desert wheatgrass Agropyron desertorum Present Native Unknown
Drab buttercup Ranunculus inamoenus Present Native Common
Deer-brush Ceanothus velutinus Present Native Common
diamondleaf saxifrage, diamond-leaf saxifrage Saxifraga rhomboidea Present Native Common
dense clubmoss, lesser spikemoss, small clubmoss Selaginella densa Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Early Coralroot Corallorrhiza trifida Present Native Uncommon
Eaton's thistle, mountaintop thistle Cirsium eatonii Present Native Unknown
Elk Thistle Cirsium scariosum Present Native Unknown
Eaton's daisy Erigeron eatonii Present Native Common
Engelmann's aster Eucephalus engelmannii Present Native Common
edible valerian, tobacco root, tobaccoroot Valeriana edulis Present Native Common
EXPLORERS GENTIAN Gentiana affinis Present Native Common
ELEPHANT'S HEAD Pedicularis groenlandica Present Native Common
Engelmann spruce Picea engelmannii Present Native Common
Ebony sedge Carex ebenea Present Native Common
Eggleston's sedge Carex egglestonii Present Native Unknown
early woodbuttercup Ranunculus abortivus Present Native Unknown
Eschscholtz's buttercup, largeflower buttercup, spruce-fir buttercup Ranunculus eschscholtzii Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Floating Pondweed Potamogeton natans Present Native Unknown
fineleaf pondweed, northern slender pondweed Stuckenia filiformis ssp. alpinus Present Native Common
fernleaf licoriceroot, fernleaf licorice-root Ligusticum filicinum Present Native Common
Fendler's cowbane Oxypolis fendleri Present Native Common
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 Common
Frog Orchid Coeloglossum viride var. virescens Present - - - -
Fields agoseris Agoseris glauca var. agrestis Present Native Unknown
flattop pussytoes, flat-top pussytoes, meadow everlasting Antennaria corymbosa Present Native Common
field sagewort, northern sagewort Artemisia campestris ssp. borealis Present Native Uncommon
field sagewort Artemisia campestris ssp. borealis var. scouleriana Present Native Uncommon
false tarragon, green sagewort, silky wormwood, tarragon, wormwood Artemisia dracunculus Present Native Common
fringed sagebrush, fringed sagewort, prairie sagewort Artemisia frigida Present Native Common
Fringed thistle Cirsium centaureae Present Native Common
fivenerve helianthella, nodding dwarf-sunflower, nodding helianthella Helianthella quinquenervis Present Native Common
Fendler's ragwort Packera fendleri Present Native Common
field sowthistle, field sow-thistle, marsh sowthistle, moist sowthistle, perennial sowthistle, sowthistle Sonchus arvensis ssp. uliginosus Present Non-native Uncommon
FIDDLENECK Amsinckia menziesii Present Non-native Common
Fendler's cryptantha, sanddune catseye, sanddune cryptantha Cryptantha fendleri Present Native Unknown
Fendler's waterleaf Hydrophyllum fendleri Present Native Common
fringed gromwell, fringed puccoon, narrowleaf gromwell, narrowleaf pucoon, narrowleaf stoneseed, trumpet stoneseed Lithospermum incisum Present Native Common
fendler rockcress, Fendler's rockcress Arabis fendleri Present Native Common
False Flax Camelina microcarpa Present Non-native Common
flaxweed tansymustard, flixweed, flixweed tansymustard, herb sophia, herb-sophia, pinnate tansymustard, tansymustard Descurainia sophia Present Non-native Common
field pepperweed Lepidium campestre Present Non-native Unknown
Field Pennycress Thlaspi arvense Present Non-native Unknown
Fremont's goosefoot Chenopodium fremontii Present Native Common
Fendler's sandwort Arenaria fendleri var. fendleri Present Native Common
field chickweed Cerastium arvense ssp. strictum Present Native Common
fleshy starwort, thickleaved chickweed Stellaria crassifolia Present Native Unknown
four o'clock, linearleaf four-o'clock, narrowleaf four o'clock, narrowleaf four-o'clock Mirabilis linearis Present Native Common
fringed grass of Parnassus, fringed grass-of-Parnassus, Rocky Mountain parnassia Parnassia fimbriata Present Native Common
field horsetail Equisetum arvense Present Native Uncommon
flowery phlox, Rocky Mountain phlox Phlox multiflora Unconfirmed Native - -
flexile milkvetch, pliant milkvetch, pliant milk-vetch Astragalus flexuosus Present Native Common
flowery pointloco, Nuttall's oxytrope Oxytropis multiceps Present Native Common
fragrant bedstraw Galium triflorum Present Native Common
flat-leaved willow Salix planifolia Present Native Common
fireweed Chamerion angustifolium ssp. circumvagum Present Native Common
falkland island sedge, thickhead sedge Carex macloviana - - - - - -
fewflower spikerush, few-flower spikerush, few-flower spike-rush, fewflowered spikesedge Eleocharis quinqueflora Present Native Unknown
Fly-away Grass Agrostis scabra Present Native Common
fowl mannagrass Glyceria striata Present Native Common
Foxtail Barley Hordeum jubatum ssp. jubatum Present Native Common
False fescue [King spike-fescue] Leucopoa kingii Present Native Common
Fowl Bluegrass Poa palustris Present Native Common
false melic, false melic grass Schizachne purpurascens Present Native Uncommon
forked spleenwort Asplenium septentrionale Present Native Uncommon
Fendler's lipfern Cheilanthes fendleri Unconfirmed Native - -
Fendler's meadowrue, Fendler's meadow-rue Thalictrum fendleri Present Native Common
fewflower meadowrue, fewflower meadow-rue Thalictrum sparsiflorum Present Native Unknown
few-flowered meadowrue Thalictrum sparsiflorum var. saximontanum Present Native Common
Fendler's ceanothus Ceanothus fendleri Present Native Common
Fringecup woodlandstar Lithophragma glabrum Present Native Uncommon
fivestamen miterwort Mitella pentandra Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Giant angelica Angelica ampla Present Native Common
Geyer onion, Geyer's onion Allium geyeri Present Native Common
green-leaved rattlesnake plantain Goodyera oblongifolia Present Native Uncommon
GREEN BOG-ORCHID Platanthera hyperborea var. hyperborea Present - - - -
gray thistle, wavyleaf thistle, wavy-leaf thistle Cirsium undulatum Present Native Common
green rubber rabbitbrush, rubber rabbitbrush Ericameria nauseosa ssp. nauseosa var. glabrata Present Native Common
green rabbitbrush, Parry's rabbitbrush Ericameria parryi var. parryi Present Native Common
gray aster Eurybia glauca Present Native Common
Great blanket-flower Gaillardia aristata Present Native Common
Gumweed Grindelia subalpina Present Native Common
giant goldenrod Solidago gigantea Present Native Unknown
Geyer's aster Symphyotrichum laeve var. geyeri Present Native Common
goat's beard Tragopogon pratensis Present - - - -
Golden draba Draba aurea Present Native Common
Green Amaranth, Pigweed Amaranthus retroflexus Present Non-native Common
goosefoot Chenopodium - - - - - -
Ground Juniper Juniperus communis var. depressa Present Native Common
giant bird's nest, giant pinedrops, woodland pinedrops Pterospora andromedea Present Native Common
Greenish-flowered Pyrola Pyrola chlorantha Present Native Common
GROUSE WHORTLEBERRY Vaccinium scoparium Present Native Common
giant red Indian paintbrush, great red Indian paintbrush, great red Indian-paintbrush, scarlet Indian paintbrush, scarlet paintbrush Castilleja miniata Present Native Common
golden-tongue owl-clover, yellow owlclover, yellow owl's-clover Orthocarpus luteus Present Native Common
giant lousewort, gray lousewort Pedicularis procera Present Native Common
Gunnison's mariposa Calochortus gunnisonii Present Native Common
GLACIER-LILY Erythronium grandiflorum ssp. grandiflorum Present Native Common
Geyer's willow Salix geyeriana Present Native Common
golden sedge, golden-fruit sedge Carex aurea Present Native Unknown
Geyer's sedge [Elk sedge] Carex geyeri Present Native Common
grassyslope sedge, summit sedge Carex oreocharis Present Native Rare
Great Basin wildrye Leymus cinereus Present Non-native Rare
green muhly, marsh muhly Muhlenbergia racemosa Present Native Uncommon
green needlegrass Nassella viridula Present Native Uncommon
golden corydalis, scrambled eggs Corydalis aurea Present Native Common
greater creeping spearwort Ranunculus flammula var. filiformis Present - - - -
Gmelin's buttercup, lesser yellow water buttercup, small yellow water buttercup Ranunculus gmelinii Present Native Common
Globeflower Trollius albiflorus Present Native Common
graceful cinquefoil, northwest cinquefoil, slender cinquefoil Potentilla gracilis Present Native Unknown
goldencarpet, northern golden saxifrage Chrysosplenium tetrandrum Present Native Common
ground-cherry nightshade, hairy nightshade, hoe nightshade Solanum physalifolium Present Non-native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
hooded coralroot, striped coralroot Corallorrhiza striata Present Native Uncommon
Huron green orchid Platanthera huronensis Present Native Unknown
Hooded Ladies' Tresses Spiranthes romanzoffiana Present Native Common
Heart-leaf leopardbane [Heartleaf arnica] Arnica cordifolia Present Native Common
Hairy arnica Arnica mollis Present Native Common
Hawksbeard Crepis runcinata Present Native Common
hairy false goldaster, hairy false goldenaster, hairy goldaster, hairy goldenaster Heterotheca villosa Present Native Common
hoary aster, hoary goldenweed, hoary machaeranthera, hoary tansyaster, hoary tansy-aster, purple aster Machaeranthera canescens Present Native Unknown
Hall's ragwort Senecio bigelovii var. hallii Present Native Unknown
Hooker's Townsend-daisy Townsendia hookeri Present Native Unknown
Harebell Campanula rotundifolia Present Native Common
hound's-tongue Cynoglossum officinale Present Non-native Common
Hairy Rock Cress Arabis hirsuta Present Native Uncommon
HOLBOELL ROCKCRESS Arabis holboellii var. retrofracta Present Native Common
Hoary Alyssum Berteroa incana Present Non-native Common
Heartleaf bittercress Cardamine cordifolia Present Native Common
Hare's Ear Mustard Conringia orientalis Present Non-native Uncommon
horsetail, scouring horsetail, scouringrush, scouringrush horsetail, tall scouring-rush, western scouringrush Equisetum hyemale Present Native Unknown
horsetail, smooth horsetail, smooth scouringrush, smooth scouring-rush Equisetum laevigatum Present Native Unknown
horehound, white horehound Marrubium vulgare Present Non-native Uncommon
hairy hedgenettle Stachys pilosa var. pilosa Present Native Unknown
Hare Figwort Scrophularia lanceolata Present Native Common
horned spurge Euphorbia brachycera Present Native Unknown
Hall's willow-herb Epilobium halleanum Present Native Unknown
Hornemann Willow-Herb Epilobium hornemannii Present Native Common
Hairy-throat evening-primrose Oenothera coronopifolia Present Native Common
hairy evening primrose, hairy eveningprimrose, hairy evening-primrose Oenothera villosa Present Native Unknown
hairy evening primrose, hairy eveningprimrose, hairy evening-primrose Oenothera villosa ssp. strigosa Present Native Uncommon
hair sedge, hairlike sedge, hair-like sedge Carex capillaris Present Native Uncommon
Hayden's sedge Carex haydeniana Present Native Uncommon
Hood's sedge Carex hoodii Present Native Unknown
Holm's Rocky Mountain sedge, mountain sedge Carex scopulorum Present Native Common
Hesperostipa, needle and thread, needleandthread Hesperostipa comata Present Native Common
hollyfern, northern hollyfern Polystichum lonchitis Present Native Uncommon
hairy clematis Clematis hirsutissima var. hirsutissima Present Native Common
heartleaf buttercup, heart-leaf buttercup Ranunculus cardiophyllus Present Native Common
hooked buttercup, woodland buttercup Ranunculus uncinatus Present Native Unknown
Hawthorn Crataegus succulenta Present Native Uncommon
horse cinquefoil, woolly cinquefoil Potentilla hippiana Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
island purslane Koenigia islandica Present Native Uncommon
Indianhemp Apocynum cannabinum Unconfirmed Native - -
inland sedge Carex interior Present Native Unknown
Inflated Sedge Carex vesicaria Present Native Unknown
inland rush Juncus interior Present Native Common
Indian ricegrass Achnatherum hymenoides Present Native Common
IDAHO BENTGRASS Agrostis idahoensis Present Native Unknown
inland bluegrass Poa nemoralis ssp. interior Present Native Common
Indiangrass, yellow indian-grass Sorghastrum nutans Present - - - -
intermediate wheatgrass Thinopyrum intermedium Present Native Unknown
ice cold buttercup Ranunculus gelidus Present Native Uncommon
Ill-scented Sumac, skunkbush Rhus trilobata Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
James nailwort Paronychia jamesii Unconfirmed Native - -
James' buckwheat Eriogonum jamesii var. flavescens Present Native Common
jeweled blazingstar Mentzelia speciosa Present Native Common
Jones' sedge, Jones? sedge