Dinosaur National Monument Park

Rank: 155

Park Description

Dinosaurs once roamed here. Their fantastic remains are still visible embedded in the rocks. Today, the mountains, desert and untamed rivers flowing in deep canyons, support an array of life. Petroglyphs hint at earlier cultures. Later, homesteaders and outlaws found refuge here. Whether your passion is science, adventure, history or scenery, Dinosaur offers much to explore.

Park Address

Dinosaur National Monument 11625 E 1500 S

Jensen, UT, 84035

Dinosaur National Monument Park Activites











Species in Dinosaur National Monument Park by Category

Here you can look up all the species found in Dinosaur National Monument 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 Beaver, Beaver, Canadian Beaver Castor canadensis Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
bighorn sheep, Bighorn Sheep Ovis canadensis Present Native Unknown
bobcat Lynx rufus Present Native Unknown
Black-footed Ferret Mustela nigripes Unconfirmed Native - -
badger Taxidea taxus Present Native Unknown
Black Bear Ursus americanus Present Native Unknown
big free-tailed bat Nyctinomops macrotis Present Native Unknown
Brazilian Free-tailed Bat Tadarida brasiliensis Present Native Unknown
big brown bat Eptesicus fuscus Present Native Uncommon
black-tailed jack rabbit, Black-tailed Jackrabbit Lepus californicus Present Native Common
bushy-tailed woodrat Neotoma cinerea Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
coyote Canis latrans Present Native Uncommon
common gray fox Urocyon cinereoargenteus Present Native Unknown
Cougar, mountain lion, Puma Puma concolor Present Native Unknown
common otter, North American River Otter, northern river otter, river otter Lontra canadensis Present Native Unknown
California Myotis Myotis californicus Present Native Uncommon
Coronation Island vole, long-tailed vole Microtus longicaudus Present Native Uncommon
Common Muskrat, Muskrat, Musquash, Water Rat Ondatra zibethicus Present Native Uncommon
Canyon Mouse Peromyscus crinitus Present Native Uncommon
Cliff Chipmunk Neotamias dorsalis Present Native Uncommon
Chickaree, Red Squirrel Tamiasciurus hudsonicus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
desert cottontail Sylvilagus audubonii Present Native Uncommon
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 Cervus canadensis Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
fringed myotis Myotis thysanodes Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Great Basin Pocket Mouse Perognathus parvus Present Native Uncommon
Golden-mantled Ground Squirrel Spermophilus lateralis Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
hoary bat Lasiurus cinereus Present Native Unknown
Hedgehog, Porcupine Erethizon dorsatum Present Native Uncommon
house mouse Mus musculus Unconfirmed Non-native - -
Hopi Chipmunk Neotamias rufus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
long-tailed weasel Mustela frenata Present Native Unknown
long-eared myotis Myotis evotis Present Native Uncommon
little brown bat Myotis lucifugus Present Native Uncommon
Long-legged Myotis Myotis volans Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Moose Alces alces Present Native Rare
mule deer Odocoileus hemionus Present Native Uncommon
mink Mustela vison Present Native Unknown
Mountain Cottontail, Nuttall's cottontail Sylvilagus nuttallii Present Native Uncommon
montane vole Microtus montanus Present Native Uncommon
Merriam's Shrew Sorex merriami Present Native Unknown
malheur shrew, Preble's Shrew Sorex preblei Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Pocket Gopher Thomomys talpoides Present Native Uncommon
- - Neotamias minimus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Ord's kangaroo rat Dipodomys ordii Present Native Uncommon
Olive-backed Pocket Mouse Perognathus fasciatus Present Native Uncommon
orthern grasshopper mouse Onychomys leucogaster Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
pronghorn, Pronghorn Antilocapra americana Present Native Unknown
pallid bat Antrozous pallidus Present Native Unknown
prairie deer mouse Peromyscus maniculatus Present Native Common
Pinon Mouse Peromyscus truei Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red fox Vulpes vulpes Present Native Unknown
Ringtail Bassariscus astutus Present Native Unknown
raccoon Procyon lotor Present Native Unknown
Rock Squirrel Spermophilus variegatus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
striped skunk Mephitis mephitis Present Native Unknown
Spotted Bat Euderma maculatum Present Native Unknown
silver-haired bat Lasionycteris noctivagans Present Native Uncommon
sagebrush vole Lemmiscus curtatus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Townsend's Big-eared Bat Corynorhinus townsendii Present Native Unknown
thirteen-lined ground squirrel Spermophilus tridecemlineatus Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Western Spotted Skunk Spilogale gracilis Present Native Unknown
western small-footed bat Myotis ciliolabrum Present Native Uncommon
Western Pipistrelle Pipistrellus hesperus Present Native Unknown
white-tailed jack rabbit, White-tailed Jackrabbit Lepus townsendii Present Native Uncommon
western harvest mouse Reithrodontomys megalotis Present Native Rare
White-tailed Prairie Dog Cynomys leucurus Present Native Uncommon
Wyoming Ground Squirrel Spermophilus elegans Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Yuma Myotis Myotis yumanensis Present Native Common
yellow-bellied marmot Marmota flaviventris Present Native Uncommon

 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 Occasional
American Wigeon, Baldpate Anas americana Present Native Uncommon
American Golden-eye, Common Goldeneye Bucephala clangula Present Native Common
American Merganser, Common Merganser Mergus merganser Present Native Common
American Black Tern, Black Tern Chlidonias niger Probably Present Native - -
American Avocet, Avocet Recurvirostra americana Present Native Rare
American Peregrine Falcon, Duck Hawk, Peregrine Falcon Falco peregrinus Present Native Uncommon
american kestrel Falco sparverius Present Native Common
American Coot, Northern American Coot Fulica americana Present Native Uncommon
American dipper Cinclus mexicanus Present Native Uncommon
american crow Corvus brachyrhynchos Present Native Uncommon
American magpie, black-billed magpie Pica hudsonia Present Native Common
american tree sparrow Spizella arborea Present Native Uncommon
american goldfinch Carduelis tristis Present Native Uncommon
American Pipit, American Water Pipit, Water Pipit Anthus rubescens Probably Present Native - -
american redstart Setophaga ruticilla Present Native Occasional
american robin Turdus migratorius Present Native Common
Ash-throated Flycatcher Myiarchus cinerascens Present Native Common
Arkansas Kingbird, Western Kingbird Tyrannus verticalis Present Native Uncommon
American Egret, Common Egret?, Great Egret Ardea alba Probably Present Native - -
American Bittern Botaurus lentiginosus Probably Present Native - -
American White Pelican, White Pelican Pelecanus erythrorhynchos Present Native Rare
American Three-toed Woodpecker Picoides dorsalis Present Native Occasional
American Long-eared Owl, Long-eared Owl Asio otus Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Bald Eagle, Northern Bald Eagle Haliaeetus leucocephalus Present Native Uncommon
Blue-winged Teal Anas discors Present Native Occasional
Bufflehead, Buffle-head Bucephala albeola Present Native Rare
Barrow's Goldeneye Bucephala islandica Present Native Occasional
Blue Goose, Snow Goose Chen caerulescens Present Native Occasional
Black-chinned Hummingbird Archilochus alexandri Present Native Common
Blue-throated Hummingbird Lampornis clemenciae Present Native Occasional
Broad-tailed Hummingbird Selasphorus platycercus Present Native Common
Black-bellied Plover Pluvialis squatarola Probably Present Native - -
Bonaparte's Gull Larus philadelphia Probably Present Native - -
Black-necked Stilt Himantopus mexicanus Present Native Rare
Bartramian Sandpiper, Upland Plover, Upland Sandpiper Bartramia longicauda Probably Present Native - -
Baird's Sandpiper Calidris bairdii Probably Present Native - -
Belted Kingfisher, Eastern Belted Kingfisher Ceryle alcyon Present Native Rare
Blue Grouse Dendragapus obscurus Present Native Uncommon
Bushtit Psaltriparus minimus Present Native Common
Bohemian Waxwing, Greater Waxwing Bombycilla garrulus Present Native Occasional
Blue Grosbeak Passerina caerulea Present Native Uncommon
Black-headed Grosbeak Pheucticus melanocephalus Present Native Uncommon
Brown Creeper Certhia americana Present Native Rare
blue jay Cyanocitta cristata Probably Present Native - -
Baird's Sparrow Ammodramus bairdii Unconfirmed Native - -
Black-throated Sparrow Amphispiza bilineata Present Native Uncommon
Brown Towhee, Canyon Towhee Pipilo fuscus Not In Park Native - -
Brewer's Sparrow Spizella breweri Present Native Abundant
Black Rosy-Finch Leucosticte atrata Present Native Occasional
brown-capped rosy finch Leucosticte australis Present Native Uncommon
barn swallow Hirundo rustica Present Native Rare
Bank Swallow, Common Bank Swallow Riparia riparia Present Native Uncommon
Bobolink Dolichonyx oryzivorus Present Native Unknown
Brewer's Blackbird Euphagus cyanocephalus Present Native Common
Bullock's Oriole Icterus bullockii Present Native Common
brown-headed cowbird Molothrus ater Present Native Uncommon
brown thrasher Toxostoma rufum Present Native Occasional
Black-capped Chickadee Poecile atricapillus Present Native Uncommon
Black-throated Gray Warbler Dendroica nigrescens Present Native Abundant
blackpoll warbler Dendroica striata Present Native Occasional
black-and-white warbler Mniotilta varia Unconfirmed Native - -
blue-gray gnatcatcher Polioptila caerulea Present Native Common
Black-tailed Gnatcatcher Polioptila melanura Unconfirmed Native - -
Bewick's Wren, Eastern Bewick's Wren Thryomanes bewickii Present Native Uncommon
Bell's Vireo Vireo bellii Unconfirmed Native - -
Black-crowned Night Heron, Black-crowned Night-Heron Nycticorax nycticorax Present Native Occasional
burrowing owl Athene cunicularia Present Native Rare
Barn Owl, North American Barn Owl Tyto alba Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
cooper's hawk Accipiter cooperii Present Native Uncommon
Cinnamon Teal Anas cyanoptera Present Native Uncommon
Common Mallard, Mallard Anas platyrhynchos Present Native Common
Common White-fronted Goose, Greater White-fronted Goose Anser albifrons Probably Present Native - -
Canvasback Aythya valisineria Present Native Occasional
Canada Goose, Eastern Canada Goose Branta canadensis Present Native Common
Calliope Hummingbird Stellula calliope Present Native Rare
common nighthawk Chordeiles minor Present Native Abundant
Common Poorwill Phalaenoptilus nuttallii Present Native Common
California Gull Larus californicus Probably Present Native - -
Caspian Tern Sterna caspia Probably Present Native - -
Common Snipe, Wilson's Common Snipe, Wilson's Snipe Gallinago gallinago Present Native Occasional
California Quail Callipepla californica Present Non-native Occasional
Chukar Alectoris chukar Present Non-native Uncommon
Canada Ruffed Grouse, Partridge, Ruffed Grouse, Timber Grouse Bonasa umbellus Probably Present Native - -
Common Loon, Greater Common Loon Gavia immer Present Native Occasional
cedar waxwing Bombycilla cedrorum Present Native Occasional
Common Raven, Northern Raven, Raven Corvus corax Present Native Common
Clark's Nutcracker Nucifraga columbiana Present Native Uncommon
Canada Gray Jay, Canada Jay, Gray Jay Perisoreus canadensis Present Native Occasional
Common Lapland Longspur, Lapland Longspur Calcarius lapponicus Probably Present Native - -
Clay-colored Sparrow Spizella pallida Probably Present Native - -
chipping sparrow Spizella passerina Present Native Abundant
Common Redpoll, Greater Redpoll, Mealy Redpoll Carduelis flammea Unconfirmed Native - -
Cassin's Finch Carpodacus cassinii Present Native Uncommon
Canadian Pine Grosbeak, Newfoundland Pine Grosbeak, Pine Grosbeak Pinicola enucleator Present Native Rare
Cliff Swallow, Eastern Cliff Swallow, Eave Swallow, Northern Cliff Swallow Petrochelidon pyrrhonota Present Native Abundant
common grackle Quiscalus quiscula Present Native Occasional
cape may warbler Dendroica tigrina Present Native Occasional
common yellowthroat Geothlypis trichas Present Native Rare
Canyon Wren Catherpes mexicanus Present Native Common
Cordilleran Flycatcher Empidonax occidentalis Present Native Unknown
Cassin's Kingbird Tyrannus vociferans Probably Present Native - -
Cassin's Vireo Vireo cassinii Probably Present Native - -
Cattle Egret Bubulcus ibis Probably Present Native - -
Clark's Grebe Aechmophorus clarkii Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Dark-eyed Junco (Gray-headed) Junco hyemalis caniceps Present Native Common
Dark-eyed Junco (Slate-colored) Junco hyemalis hyemalis Present Native Uncommon
Dark-eyed Junco (Oregon) Junco hyemalis oreganus Present Native Common
- - Dendroica coronata auduboni Present Native Common
Dusky Flycatcher Empidonax oberholseri Present Native Uncommon
Dusky-capped Flycatcher Myiarchus tuberculifer Not In Park Native - -
downy woodpecker Picoides pubescens Present Native Uncommon
Double-crested Cormorant, Northern Double-crested Cormorant Phalacrocorax auritus Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Eastern Goshawk, Goshawk, Northern Goshawk Accipiter gentilis Present Native Rare
Eastern White-winged Scoter, White-winged Coot, White-winged Scoter Melanitta fusca Probably Present Native - -
Eastern Willet, Willet Catoptrophorus semipalmatus Present Native Occasional
Eastern Solitary Sandpiper, Solitary Sandpiper Tringa solitaria Unconfirmed Native - -
Eastern Pigeon Hawk, Merlin, Pigeon Hawk Falco columbarius Present Native Rare
Eastern Lark Sparrow, Lark Sparrow Chondestes grammacus Present Native Common
Eastern Savannah Sparrow, Savannah Sparrow Passerculus sandwichensis Present Native Rare
Eastern Snow Bunting, Snow Bunting, Snowflake Plectrophenax nivalis Probably Present Native - -
Eastern Vesper Sparrow, Vesper Sparrow Pooecetes gramineus Present Native Common
evening grosbeak Coccothraustes vespertinus Present Native Uncommon
european starling Sturnus vulgaris Present Non-native Common
eastern kingbird Tyrannus tyrannus Present Native Rare
Eastern Green Heron, Green heron, Green-backed Heron Butorides virescens Probably Present Native - -
Eared Grebe Podiceps nigricollis Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Ferruginous Hawk Buteo regalis Present Native Rare
Franklin's Gull Larus pipixcan Present Native Occasional
Forster's Tern Sterna forsteri Present Native Rare
Fox Sparrow Passerella iliaca Present Native Occasional
Flammulated Owl Otus flammeolus Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Green-winged Teal Anas crecca Present Native Uncommon
Gadwall Anas strepera Present Native Uncommon
Greater Scaup, Greater Scaup Duck Aythya marila Probably Present Native - -
Greater Yellowlegs, Greater Yellow-legs Tringa melanoleuca Present Native Uncommon
greater sage-grouse Centrocercus urophasianus Present Native Uncommon
grasshopper sparrow Ammodramus savannarum Present Native Occasional
Green-tailed Towhee Pipilo chlorurus Present Native Common
Gray-crowned rosy-finch Leucosticte tephrocotis Present Native Uncommon
Great-tailed Grackle Quiscalus mexicanus Probably Present Native - -
Great Gray Shrike, Northern Shrike Lanius excubitor Present Native Rare
gray catbird Dumetella carolinensis Present Native Occasional
golden-crowned kinglet Regulus satrapa Present Native Occasional
Gray Flycatcher Empidonax wrightii Present Native Common
Gray Vireo Vireo vicinior 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
Hooded Merganser Lophodytes cucullatus Probably Present Native - -
horned lark Eremophila alpestris Present Native Uncommon
Harris' Sparrow, Harris's Sparrow Zonotrichia querula Present Native Occasional
house finch Carpodacus mexicanus Present Native Common
house sparrow Passer domesticus Present Non-native Uncommon
house wren Troglodytes aedon Present Native Common
hermit thrush Catharus guttatus Present Native Common
Hammond's Flycatcher Empidonax hammondii Present Native Rare
hairy woodpecker Picoides villosus Present Native Uncommon
Horned Grebe Podiceps auritus Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
indigo bunting Passerina cyanea Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Juniper Titmouse Baeolophus ridgwayi Present Native Common
 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 Occasional
Long-tailed Duck, Old Squaw, Oldsquaw Clangula hyemalis Present Native Occasional
Least Sandpiper Calidris minutilla Probably Present Native - -
Long-billed Dowitcher Limnodromus scolopaceus Probably Present Native - -
Long-billed Curlew, Southern Long-billed Curlew Numenius americanus Present Native Occasional
Lesser Yellowlegs, Lesser Yellow-legs Tringa flavipes Present Native Uncommon
Lazuli Bunting Passerina amoena Present Native Abundant
Lark Bunting Calamospiza melanocorys Present Native Occasional
Lincoln's Sparrow, Northern Lincoln's Sparrow Melospiza lincolnii Present Native Unknown
Lesser Goldfinch Carduelis psaltria Present Native Uncommon
loggerhead shrike Lanius ludovicianus Present Native Uncommon
Long-billed Marsh Wren, Marsh Wren, Prairie Marsh Wren Cistothorus palustris Present Native Unknown
Lewis' Woodpecker Melanerpes lewis Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Mountain Plover Charadrius montanus Probably Present Native - -
Marbled godwit Limosa fedoa Probably Present Native - -
mourning dove Zenaida macroura Present Native Abundant
McCown's Longspur Calcarius mccownii Unconfirmed Native - -
Mountain Chickadee Poecile gambeli Present Native Common
Myrtle's Warbler Dendroica coronata coronata Present Native Unknown
MacGillivray's Warbler Oporornis tolmiei Present Native Rare
Mountain Bluebird Sialia currucoides Present Native Common
Mexican Spotted Owl Strix occidentalis lucida Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
northern harrier Circus cyaneus Present Native Uncommon
Northern shoveler, Shoveller Anas clypeata Present Native Occasional
Northern Ruddy Duck, Ruddy Duck Oxyura jamaicensis Present Native Occasional
Northern Sabine's Gull, Sabine's Gull Xema sabini Present Native Occasional
Northern Phalarope, Red-necked Phalarope Phalaropus lobatus Probably Present Native - -
Northern Virginia Rail, Virginia Rail Rallus limicola Probably Present Native - -
northern cardinal Cardinalis cardinalis Unconfirmed Native - -
northern rough-winged swallow Stelgidopteryx serripennis Present Native Uncommon
northern mockingbird Mimus polyglottos Present Native Rare
Northern Waterthrush, Northern Water-Thrush Seiurus noveboracensis Probably Present Native - -
nashville warbler Vermivora ruficapilla Probably Present 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 Occasional
Northern Pygmy-Owl Glaucidium gnoma Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
osprey Pandion haliaetus Present Native Uncommon
Ovenbird Seiurus aurocapilla Probably Present Native - -
orange-crowned warbler Vermivora celata Present Native Rare
Olive-sided Flycatcher Contopus cooperi Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Pectoral Sandpiper Calidris melanotos Probably Present Native - -
Prairie Falcon Falco mexicanus Present Native Rare
Pheasant, Ring-necked Pheasant Phasianus colchicus Present Non-native Uncommon
Pinyon Jay Gymnorhinus cyanocephalus Present Native Common
Pine siskin Carduelis pinus Present Native Uncommon
purple martin Progne subis Unconfirmed Native - -
Pygmy Nuthatch Sitta pygmaea Present Native Rare
Plumbeous Vireo Vireo plumbeus Present Native Common
Pied-billed Grebe Podilymbus podiceps Present Native Occasional
 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
Red-breasted Merganser Mergus serrator Probably Present Native - -
Rufous Hummingbird Selasphorus rufus Present Native Uncommon
Ringed Plover, Semipalmated Plover, Semipalmated Ringed Plover Charadrius semipalmatus Probably Present Native - -
Ring-billed Gull Larus delawarensis Unconfirmed Native - -
rock dove Columba livia Present Native Common
rose-breasted grosbeak Pheucticus ludovicianus Unconfirmed Native - -
Red Crossbill Loxia curvirostra Present Native Rare
red-winged blackbird Agelaius phoeniceus Present Native Uncommon
ruby-crowned kinglet Regulus calendula Present Native Uncommon
red-breasted nuthatch Sitta canadensis Present Native Uncommon
Rock Wren Salpinctes obsoletus Present Native Common
red-eyed vireo Vireo olivaceus Unconfirmed Native - -
red-headed woodpecker Melanerpes erythrocephalus Present Native Occasional
Red-naped Sapsucker Sphyrapicus nuchalis Present Native Rare
 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 Actitus macularius Present Native Common
Stilt Sandpiper Calidris himantopus Probably Present Native - -
Semipalmated Sandpiper Calidris pusilla Probably Present Native - -
Sandhill Crane Grus canadensis Present Native Uncommon
Sora Rail, Sora Porzana carolina Probably Present Native - -
Steller's Jay Cyanocitta stelleri Present Native Uncommon
Sage Sparrow Amphispiza belli Present Native Rare
song sparrow Melospiza melodia Present Native Common
Spotted Towhee Pipilo maculatus Present Native Abundant
Scott's Oriole Icterus parisorum Present Native Unknown
Sage Thrasher Oreoscoptes montanus Present Native Rare
swainson's thrush Catharus ustulatus Present Native Occasional
Say's Phoebe Sayornis saya Present Native Common
Snowy Egret Egretta thula Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
turkey vulture Cathartes aura Present Native Common
Trumpeter Swan Cygnus buccinator Probably Present Native - -
Tundra Swan, Whistling Swan Cygnus columbianus Probably Present Native - -
Tree Swallow Tachycineta bicolor Present Native Uncommon
Townsend's Warbler Dendroica townsendi Present Native Uncommon
tennessee warbler Vermivora peregrina Probably Present Native - -
Townsend's Solitaire Myadestes townsendi Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Violet-green Swallow Tachycineta thalassina Present Native Abundant
Virginia's Warbler Vermivora virginiae Present Native Uncommon
veery Catharus fuscescens Probably Present Native - -
Varied Thrush Ixoreus naevius Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
white-tailed kite Elanus leucurus Not In Park Native - -
Wood Duck Aix sponsa Unconfirmed Native - -
white-throated swift Aeronautes saxatalis Present Native Abundant
Western Sandpiper Calidris mauri Probably Present Native - -
Wilson's Phalarope Phalaropus tricolor Present Native Occasional
Wild Turkey Meleagris gallopavo Present Native Rare
Whooping Crane Grus americana Not In Park Native - -
Western Scrub-Jay Aphelocoma californica Present Native Common
white-throated sparrow Zonotrichia albicollis Probably Present Native - -
white-crowned sparrow Zonotrichia leucophrys Present Native Common
Western Meadowlark Sturnella neglecta Present Native Common
Worm-eating Warbler Helmitheros vermivorum Present Native Occasional
wilson's warbler Wilsonia pusilla Present Native Uncommon
white-breasted nuthatch Sitta carolinensis Present Native Uncommon
Western Tanager Piranga ludoviciana Present Native Common
Western Bluebird Sialia mexicana Present Native Rare
western wood-pewee Contopus sordidulus Present Native Rare
Western Flycatcher Empidonax difficilis Present Native Rare
willow flycatcher Empidonax traillii Present Native Rare
warbling vireo Vireo gilvus Present Native Rare
White-faced Ibis Plegadis chihi Present Native Rare
Williamson's Sapsucker Sphyrapicus thyroideus Probably Present Native - -
Western Grebe Aechmophorus occidentalis Present Native Rare
Western Screech-Owl Megascops kennicottii Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
yellow-billed cuckoo Coccyzus americanus Present Native Occasional
Yellow-headed Blackbird Xanthocephalus xanthocephalus Present Native Rare
yellow warbler Dendroica petechia Present Native Abundant
yellow-breasted chat Icteria virens Present Native Uncommon
yellow-bellied sapsucker Sphyrapicus varius Not In Park Native - -

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
black racer Coluber constrictor Present Native Unknown
Bullsnake, Gopher Snake Pituophis catenifer Present Native Unknown
Big Bend Tree Lizard Urosaurus ornatus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Central Texas Whipsnake Masticophis taeniatus Present Native Unknown
common sagebrush lizard Sceloporus graciosus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Great Plains ratsnake Elaphe emoryi Present Native Unknown
Greater Short-horned Lizard, Hernandez's Short-horned Lizard, Mountain Short-horned Lizard Phrynosoma hernandesi Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
milk snake Lampropeltis triangulum Present Native Unknown
midget faded rattlesnake Crotalus oreganus concolor Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
plateau lizard Sceloporus tristichus Present Native Common
Prairie Rattlesnake, Western Rattlesnake Crotalus viridis Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
rubber boa Charina bottae Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
smooth green snake Opheodrys vernalis Unconfirmed Native - -
side-blotched lizard Uta stansburiana Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
western hog-nosed snake Heterodon nasicus Unconfirmed Native - -
Western Terrestrial Garter Snake Thamnophis elegans Present Native Unknown
western whiptail Cnemidophorus tigris Present Native Unknown

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
bullfrog Rana catesbeiana Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Common Frog, Leopard Frog, Meadow Frog, Northern Leopard Frog Rana pipiens Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
eastern tiger salamander Ambystoma tigrinum Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Great Basin spadefoot Spea intermontana Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
rocky mountain toad Bufo woodhousii Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
western chorus frog Pseudacris triseriata Unconfirmed Native - -

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Bluehead Sucker Catostomus discobolus Present Native Abundant
Bluehead Sucker X White Sucker hybrid Catostomus discobolus X commersonii Present Non-native Common
Bluehead Sucker X Flannelmouth Sucker hybrid Catostomus discobolus X latipinnis Present Native Unknown
Bonytail Gila elegans Present Native Rare
brook stickleback Culaea inconstans Present Non-native Unknown
Bluegill Lepomis macrochirus Present Non-native Rare
black crappie Pomoxis nigromaculatus Present Non-native Uncommon
Brown Trout, Loch Leven Brown Trout, Scotch Sea-trout Salmo trutta Present Non-native Abundant
Brook Trout, Native Brook Trout Salvelinus fontinalis Present Non-native Rare
black bullhead Ameiurus melas Present Non-native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
common carp Cyprinus carpio Present Non-native Common
Colorado Pikeminnow Ptychocheilus lucius Present Native Uncommon
creek chub Semotilus atromaculatus Present Non-native Rare
Colorado Cutthroat Trout Oncorhynchus clarkii pleuriticus Present Native Rare
Cutbow Oncorhynchus clarkii X mykiss Present Non-native Rare
Channel catfish Ictalurus punctatus Present Non-native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Flannelmouth Sucker Catostomus latipinnis Present Native Abundant
Flannelmouth Sucker X White Sucker hybrid Catostomus latipinnis X commersonii Present Non-native Common
Flannelmouth Sucker X Razorback Sucker hybrid Catostomus latipinnis X Xyrauchen texanus Present Native Rare
Fathead Minnow Pimephales promelas Present Non-native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Green Sunfish Lepomis cyanellus Present Non-native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Humpback Chub Gila cypha Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Iowa darter Etheostoma exile Present Non-native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Kamloops Trout, Rainbow Trout, Steelhead Trout, Steel-head Trout Oncorhynchus mykiss Present Non-native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Lepomis cyanellus X macrochirus Present Non-native Rare
Largemouth Bass Micropterus salmoides Present Non-native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mountain sucker Catostomus platyrhynchus Present Native Rare
mountain whitefish Prosopium williamsoni Present Native Uncommon
mottled sculpin Cottus bairdii Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Plains Killifish Fundulus kansae Present Non-native Rare
Northern pike Esox lucius Present Non-native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Razorback Sucker Xyrauchen texanus Present Native Rare
red shiner Cyprinella lutrensis Present Non-native Abundant
Roundtail Chub Gila robusta Present Native Common
Redshide Shiner Richardsonius balteatus Present Non-native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
sand shiner Notropis stramineus Present Non-native Abundant
Speckled Dace Rhinichthys osculus Present Native Abundant
Small Mouthed Black-bass, Smallmouth Bass, Small-mouthed Bass Micropterus dolomieu Present Non-native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Utah Sucker Catostomus ardens Unconfirmed Non-native - -
Utah Chub Gila atraria Present Non-native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
white sucker Catostomus commersonii Present Non-native Abundant
walleye Sander vitreus Present Non-native Rare

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Arrowhead thelypody Thelypodiopsis sagittata var. sagittata Unconfirmed Native - -
alisma graminoide, Geyer waterplantain, grass-leaved water plantain, grasslike waterplantain, narrowleaf water plantain, narrow-leaf water-plantain Alisma gramineum Unconfirmed Native - -
American waterplantain, European water plantain Alisma plantago-aquatica Present Native Uncommon
arumleaf arrowhead, arum-leaf arrowhead, nothern arrowhead, wapato Sagittaria cuneata Not In Park Native - -
arrow-grass, seaside arrowgrass Triglochin maritima Not In Park Native - -
alpine pondweed Potamogeton alpinus Not In Park Native - -
asparagus Asparagus officinalis Present Non-native Uncommon
Alcove bog-orchid Habenaria zothecina Present Native Rare
annual bursage, bursage, bursage ragweed, flatspine bur ragweed, flatspine burr ragweed, flat-spine burr-ragweed, sand bursage Ambrosia acanthicarpa Present Native Uncommon
Alpine pussytoes Antennaria alpina var. media Unconfirmed Native - -
- - Arnica chamissonis var. foliosa Unconfirmed Native - -
- - Arnica cordifolia var. cordifolia Present Native Uncommon
- - Aster engelmannii Not In Park Native - -
Alkali aster Aster pauciflorus Unconfirmed Native - -
Arrow-leaf balsamroot Balsamorhiza sagittata Present Native Uncommon
Aspen daisy Erigeron speciosus var. macranthus Unconfirmed Native - -
Arizona hymenoxys Hymenoxys acaulis var. arizonica Present Native Uncommon
Alyssum Alyssum alyssoides Probably Present Non-native - -
alyssum, European alyssum Alyssum minus Probably Present Non-native - -
American yellowrocket, erectpod wintercress, wintercress Barbarea orthoceras Unconfirmed Native - -
African mustard Malcolmia africana Present Non-native Uncommon
Alpine bladderpod Physaria reediana var. reediana Not In Park Native - -
Alpine yellowcress Rorippa curvipes var. alpina Unconfirmed Native - -
alpine pennycress, alpine pennygrass Thlaspi montanum var. montanum Present Native Uncommon
- - Atriplex heterosperma Unconfirmed Non-native - -
arid goosefoot, aridland goosefoot, desert goosefoot, narrowleaf goosefoot Chenopodium desiccatum Probably Present Native - -
American bugseed Corispermum americanum Not In Park Native - -
American Sea Blite Suaeda calceoliformis Unconfirmed Native - -
Arizona siltbush Zuckia brandegei var. arizonica Unconfirmed Native - -
alpine pearlwort, arctic pearlwort Sagina saginoides Unconfirmed Native - -
Alpine bitter-root Lewisia pygmaea Unconfirmed Native - -
American bistort Polygonum bistortoides Not In Park Native - -
- - Arctostaphylos patula Present Native Uncommon
American licorice, licorice, wild licorice Glycyrrhiza lepidota Present Native Uncommon
Alfalfa, Lucerne Medicago sativa Probably Present Non-native - -
Andean clover Trifolium andinum Present Native Rare
Alsike, Alsatian Clover Trifolium hybridum Present Non-native Uncommon
American vetch Vicia americana var. americana Unconfirmed Native - -
American purple vetch Vicia americana var. minor Present Native Uncommon
- - Alnus incana var. occidentalis Present Native Uncommon
alpinebog swertia, felwort, star gentian Swertia perennis Unconfirmed Native - -
alfilaria Erodium cicutarium Probably Present Non-native - -
American dragonhead Dracocephalum parviflorum Unconfirmed Native - -
Annual paintbrush Castilleja exilis Present Native Uncommon
autumn waterstarwort, autumn water-starwort, northern waterstarwort, northern water-starwort, scarlet waterstarwort Callitriche hermaphroditica Unconfirmed Native - -
awlleaf mudwort, awl-leaf mudwort, northern mudwort, water mudwort Limosella aquatica Present Native Uncommon
American speedwell, brooklime Veronica americana Present Native Uncommon
American alpine speedwell Veronica wormskjoldii Unconfirmed Native - -
Alcove death camas Zigadenus vaginatus Present Native Rare
alkali mallow Malvella leprosa Unconfirmed Native - -
Autumn willow-herb Epilobium brachycarpum Present Native Uncommon
awned flat sedge, bearded flatsedge, bearded nutgrass Cyperus squarrosus Present Native Uncommon
Alkali bulrush Scirpus maritimus Present Native Uncommon
Arctic rush Juncus arcticus Present Native Common
- - Agropyron cristatum Present Non-native Uncommon
- - Alopecurus alpinus Unconfirmed Native - -
American sloughgrass, slough grass Beckmannia syzigachne Present Native Uncommon
awnless brome, smooth brome Bromus inermis Present Non-native Uncommon
Alkali wildrye Elymus simplex Unconfirmed Native - -
Annual wheatgrass Eremopyrum triticeum Present Non-native Unknown
alkali muhly, scratchgrass Muhlenbergia asperifolia Present Native Uncommon
alpine timothy Phleum alpinum Unconfirmed Native - -
annual bluegrass Poa annua Unconfirmed Non-native - -
alkali cordgrass Spartina gracilis Unconfirmed Native - -
Alkali sacaton Sporobolus airoides var. airoides Not In Park Native - -
Arnow's ricegrass Stipa arnowiae Unconfirmed Native - -
Alcove columbine Aquilegia micrantha Present Native Uncommon
Alpine buttercup Ranunculus adoneus Unconfirmed Native - -
alderleaf cercocarpus, alderleaf mountain-mahogany, birchleaf mountain-mahogany, mountain-mahogany, true mountain-mahogany Cercocarpus montanus Present Native Common
American plum Prunus americana Unconfirmed Non-native - -
Antelope bitterbrush Purshia tridentata Present Native Common
American dwarf mistletoe, lodgepole pine dwarf mistletoe Arceuthobium americanum Unconfirmed Native - -
American watermilfoil, shortspike watermilfoil, Siberian water-milfoil Myriophyllum sibiricum Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
ball cactus, biscuit cactus, pincushion cactus Coryphantha vivipara var. vivipara Probably Present Native - -
broad waterweed, Canada waterweed, Canadian waterweed Elodea canadensis Unconfirmed Native - -
baby pondweed, small pondweed Potamogeton pusillus Probably Present Native - -
- - Berula erecta var. incisa Present Native Uncommon
Basin white-cup spring-parsley Cymopterus purpurascens Unconfirmed Native - -
bigseed biscuitroot, bigseed lomatium, largefruit biscuitroot, large-fruit desert-parsley, long mamma Lomatium macrocarpum Probably Present Native - -
blunt-fruit sweet-cicely, bluntseed sweetroot Osmorhiza depauperata Present Native Uncommon
Brandegee's onion Allium brandegei Present Native Uncommon
biennial sagewort, biennial wormwood Artemisia biennis Present Native Uncommon
Bigelow's sagebrush Artemisia bigelovii Present Native Uncommon
Black sagebrush Artemisia nova var. nova Present Native Common
Budsage Artemisia spinescens Present Native Uncommon
Basin big sagebrush Artemisia tridentata var. tridentata Present Native Abundant
Big sagebrush [Mountain big sagebrush] Artemisia tridentata var. vaseyana Present Native Uncommon
Blueleaf aster Aster glaucodes Present Native Uncommon
Beggar Ticks, Stick-tight Bidens frondosa Probably Present Native - -
Barneby's thistle Cirsium barnebyi Unconfirmed Native - -
bull thistle Cirsium vulgare Present Non-native Uncommon
Beautiful daisy Erigeron formosissimus Unconfirmed Native - -
Basin daisy Erigeron pulcherrimus Not In Park Native - -
Bear daisy Erigeron ursinus var. ursinus Unconfirmed Native - -
Basin blanketflower Gaillardia spathulata Unconfirmed Native - -
broom snakeweed, broomweed, perennial snakeweed, stinkweed, turpentine weed, yellow top Gutierrezia sarothrae Present Native Uncommon
Bulb hyalineherb Hymenopappus filifolius var. eriopodus Not In Park Native - -
burweed marshelder, carelessweed, false ragweed, giant marshelder, giant sumpweed, horseweed, marshelder, rag sumpweed Iva xanthifolia Probably Present Native - -
Blue lettuce Lactuca tatarica var. pulchella Present Native Uncommon
Bigelow tansyaster, Bigelow's tansyaster Machaeranthera bigelovii var. bigelovii Probably Present Native - -
Basin groundsel Senecio multilobatus Present Native Common
Broom groundsel Senecio spartioides var. spartioides Present Native Uncommon
baby goldenrod, gray goldenrod Solidago nana Present Native Uncommon
blowball, common dandelion, dandelion, faceclock Taraxacum officinale Present Non-native Uncommon
bighead greenthread Thelesperma megapotamicum Present Native Uncommon
Barneby's cryptanth Cryptantha barnebyi Unconfirmed Native - -
BABY BLUE-EYES Nemophila breviflora Unconfirmed Native - -
Brittle phacelia Phacelia demissa var. minor Present Native Uncommon
Blue mustard Chorispora tenella Present Non-native Uncommon
Broad-leaf pepperwort Lepidium latifolium Present Non-native Uncommon
branched pepperwort Lepidium ramosissimum var. bourgeauanum Present Native Uncommon
branched pepperwort Lepidium ramosissimum var. ramosissimum Unconfirmed Native - -
Blunt-leaf yellowcress Rorippa curvipes var. curvipes Unconfirmed Native - -
bee spiderflower, Rocky Mountain beeplant Cleome serrulata Present Native Uncommon
Basin saltbush Atriplex gardneri var. utahensis Probably Present Native - -
Barbwire Russian-thistle Salsola paulsenii Unconfirmed Non-native - -
brittle cactus, brittle pricklypear, fragile cactus, jumping cactus, little pricklypear Opuntia fragilis Present Native Uncommon
brown-spined prickly pear Opuntia phaeacantha Not In Park Native - -
Ball-head sandwort Arenaria congesta var. congesta Present Native Uncommon
Basin sandwort Arenaria fendleri var. glabrescens Not In Park Native - -
bouncingbet Saponaria officinalis Present Non-native Uncommon
Bateman's wild buckwheat Eriogonum batemanii var. batemanii Present Native Uncommon
Bent wild buckwheat Eriogonum flexum Not In Park Native - -
broad-leaved knotweed, leafy dwarf knotweed, small knotweed Polygonum minimum Not In Park Native - -
Bushy Knotweed Polygonum ramosissimum Unconfirmed Native - -
bushy blazingstar, Nevada blazingstar, scattered blazingstar Mentzelia dispersa Not In Park Native - -
Blue elderberry Sambucus caerulea Present Native Uncommon
Black twin-berry Lonicera involucrata Unconfirmed Native - -
Bearberry Arctostaphylos uva-ursi Not In Park Native - -
Ball-head gilia Ipomopsis congesta var. congesta Present Native Common
Blackbrush lupine Lupinus pusillus var. rubens Not In Park Native - -
Black Medick Medicago lupulina Present Non-native Uncommon
bushy birdbeak, bushy bird's beak, muchbranched bird'sbeak Cordylanthus ramosus Present Native Uncommon
Blue-eyed Mary Collinsia parviflora Present Native Uncommon
Butter-and-eggs Linaria vulgaris Present Non-native Uncommon
Bluestem penstemon Penstemon cyanocaulis Not In Park Native - -
Blue Mountain penstemon Penstemon scariosus var. cyanomontanus Present Native Uncommon
blue water speedwell, water speedwell Veronica anagallis-aquatica Present Non-native Uncommon
bigbract verbena, bracted vervain, carpet vervain, prostrate verbena, prostrate vervain Verbena bracteata Not In Park Native - -
Blue Vervain Verbena hastata Unconfirmed Native - -
Blue spurge Euphorbia myrsinites Unconfirmed Non-native - -
Blue flax Linum perenne ssp. lewisii Present Native Uncommon
Blackfoot River evening primrose, Blackfoot River evening-primrose, plateau primrose Camissonia andina Unconfirmed Native - -
blackfoot groundsmoke, black-foot groundsmoke Gayophytum racemosum Not In Park Native - -
Branching groundsmoke Gayophytum ramosissimum Not In Park Native - -
Bronze evening-primrose Oenothera howardii Unconfirmed Native - -
Black Hills ponderosa pine, interior pondersosa pine, ponderosa pine, Rocky Mountain ponderosa pine Pinus ponderosa var. scopulorum Present Native Common
blue Douglas-fir, Colorado Douglas-fir, Douglas-fir, inland Douglas-fir, Rocky Mountain Douglas-fir Pseudotsuga menziesii var. glauca Present Native Common
Bebb sedge, Bebb's sedge Carex bebbii Unconfirmed Native - -
Beautiful sedge Carex bella Unconfirmed Native - -
blunt sedge, obtuse sedge Carex obtusata Unconfirmed Native - -
Big bluestem Andropogon gerardii var. gerardii Present Native Uncommon
blue grama Bouteloua gracilis Probably Present Native - -
- - Bromus anomalus Present Native Uncommon
Bromegrass Bromus hordeaceus Probably Present Non-native - -
Bromegrass Bromus tectorum Present Non-native Uncommon
burgrass, field sandbur, innocent-weed, longspine sandbur, mat sandbur, sandbur Cenchrus longispinus Probably Present Native - -
Barnyard Grass Echinochloa crus-galli Unconfirmed Non-native - -
bottlebrush squirreltail, squirreltail, western bottle-brush grass Elymus elymoides Present Native Common
blue wild rye, blue wildrye Elymus glaucus Present Native Uncommon
big squirreltail Elymus multisetus Not In Park Native - -
Bearded Wheatgrass Elymus trachycaulus Present Native Uncommon
Bundle panicgrass Panicum acuminatum Present Native Uncommon
Bulbous bluegrass Poa bulbosa Present Non-native Uncommon
bog bluegrass, bog bluegrass, marsh, marsh bluegrass Poa leptocoma Not In Park Native - -
big bluegrass, Sandberg bluegrass, Sandberg's bluegrass Poa secunda Present Native Common
black amber, broomcorn, broom-corn, chicken corn, shatter cane, shattercane, sorghum, wild cane Sorghum bicolor Unconfirmed Non-native - -
broadleaf cattail Typha latifolia Present Native Common
Brewer's cliff-brake Pellaea breweri Present Native Rare
bristly mousetail, tiny mousetail Myosurus apetalus var. montanus Unconfirmed Native - -
Blister buttercup Ranunculus sceleratus var. multifidus Present Native Uncommon
Bur buttercup Ranunculus testiculatus Present Non-native Uncommon
Bush oceanspray Holodiscus dumosus Present Native Uncommon
biennial cinquefoil Potentilla biennis Present Native Uncommon
bush cinquefoil, golden hardhack, shrubby cinquefoil, widdy Potentilla fruticosa Not In Park Native - -
Beautiful cinquefoil Potentilla gracilis var. hippianoides Not In Park Native - -
bushy cinquefoil, Paradox cinquefoil Potentilla paradoxa Unconfirmed Native - -
Brook cinquefoil Potentilla rivalis Unconfirmed Native - -
black chokecherry, choke cherry Prunus virginiana var. melanocarpa Present Native Uncommon
Bastard toadflax Comandra umbellata var. pallida Present Native Uncommon
bigtooth maple, canyon maple, sugar maple, Uvalde big-tooth maple Acer grandidentatum Unconfirmed Native - -
boxelder Acer negundo Present Native Common
Bristly Black Currant Ribes lacustre Probably Present Native - -
Blunt-leaf spike-moss Selaginella mutica Present Native Uncommon
buttonbush dodder Cuscuta cephalanthi Unconfirmed Native - -
bigseed alfalfa dodder, largeseed dodder, pretty dodder Cuscuta indecora Unconfirmed Native - -
black henbane, henbane Hyoscyamus niger Probably Present Non-native - -
Buffalo Bur Solanum rostratum Unconfirmed Non-native - -
bullhead, caltrop, goathead, Mexican sandbur, puncture vine, Texas sandbur Tribulus terrestris Unconfirmed Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Common gilia Gilia leptomeria var. leptomeria Probably Present Native - -
common duckweed, least duckweed, lesser duckweed Lemna minor Not In Park Native - -
Caraway Carum carvi Unconfirmed Non-native - -
common water hemlock, poison parsnip, spotted cowbane, spotted parsley, spotted water hemlock, spotted water-hemlock, water hemlock Cicuta maculata var. angustifolia Unconfirmed Native - -
Constance's spring-parsley Cymopterus constancei Present Native Uncommon
- - Cymopterus lemmonii Probably Present Native - -
Colorado Plateau spring-parsley Cymopterus purpureus var. purpureus Present Native Uncommon
- - Cymopterus terebinthinus var. albiflorus Present Native Uncommon
cow parsnip Heracleum lanatum Unconfirmed Native - -
Chilean sweet-cicely Osmorhiza chilensis Present Native Rare
Creeping yucca Yucca harrimaniae var. sterilis Unconfirmed Native - -
chatterbox orchid Epipactis gigantea Present Native Rare
Cutleaf agoseris Agoseris glauca var. laciniata Present Native Common
Cuman ragweed, perennial ragweed, western ragweed Ambrosia psilostachya Unconfirmed Native - -
Common Burdock Arctium minus Probably Present Non-native - -
Carruth's sagebrush, Carruth's sagewort Artemisia carruthii Unconfirmed Native - -
Chicory Cichorium intybus Present Non-native Uncommon
Canada Thistle Cirsium arvense Present Non-native Uncommon
Canadian horseweed Conyza canadensis var. glabrata Present Native Uncommon
crustweed Glyptopleura marginata Unconfirmed Native - -
cudweed, lowland cudweed, marsh everlasting, western marsh cudweed Gnaphalium palustre Present Native Uncommon
cudweed, everlasting Gnaphalium stramineum Not In Park Native - -
Curly-cup gumweed Grindelia squarrosa var. serrulata Present Native Uncommon
Clement's goldenweed Haplopappus clementis Unconfirmed Native - -
Common sunflower Helianthus annuus ssp. lenticularis Present Native Uncommon
Common hyalineherb Hymenopappus filifolius var. cinereus Present Native Common
Colorado rubber-plant Hymenoxys richardsonii var. richardsonii Present Native Uncommon
China lettuce, prickly lettuce, wild lettuce Lactuca serriola Present Non-native Uncommon
CLUSTER TARWEED Madia glomerata Unconfirmed Native - -
Copperweed Oxytenia acerosa Probably Present Native - -
Common Groundsel Senecio vulgaris Unconfirmed Non-native - -
Canadian goldenrod Solidago canadensis var. salebrosa Present Native Uncommon
common townsendia Townsendia leptotes Not In Park Native - -
common salsify, goat's beard, goatsbeard, meadow goat's-beard, salsifis majeur, salsify, western goat's beard, western salsify, wild oysterplant, yellow goat's beard, yellow salsify Tragopogon dubius Present Non-native Uncommon
Canada cocklebur, Canada cockleburr, cocklebur, common cocklebur, rough cocklebur, rough cockleburr Xanthium strumarium var. canadense Present Native Uncommon
Cisco woodyaster Xylorhiza venusta Present Native Uncommon
common cryptantha, quill cryptantha Cryptantha affinis Unconfirmed Native - -
Cushion cryptanth Cryptantha circumscissa Unconfirmed Native - -
Columbian puccoon Lithospermum ruderale Present Native Uncommon
Corrugate phacelia Phacelia crenulata var. corrugata Present Native Rare
Comfrey Symphytum officinale Unconfirmed Non-native - -
California tansy-mustard Descurainia californica Present Native Uncommon
Carolina draba, Carolina whitlowgrass, creeping draba Draba reptans Present Native Uncommon
Clasping pepperwort Lepidium perfoliatum Present Non-native Uncommon
Common twinpod Physaria didymocarpa Not In Park Native - -
Clammy-weed Polanisia dodecandra var. trachysperma Unconfirmed Native - -
Castle Valley saltbush Atriplex gardneri var. cuneata Present Native Uncommon
common lambsquarters, lambsquarters, white goosefoot Chenopodium album var. album Not In Park Non-native - -
- - Chenopodium rubrum var. rubrum Unconfirmed Native - -
Claretcup Echinocereus triglochidiatus var. melanacanthus Present Native Uncommon
common chickweed, longstem chickweed, nodding chickweed, nodding mouse-ear chickweed Cerastium nutans Unconfirmed Native - -
creeping nailwort, low nailwort, nailwort, stemless nailwort Paronychia sessiliflora Unconfirmed Native - -
Crisp-leaf wild buckwheat Eriogonum corymbosum var. corymbosum Present Native Uncommon
Cushion wild buckwheat Eriogonum ovalifolium Present Native Common
curltop ladysthumb, curlytop knotweed, curlytop smartweed, dock-leaf smartweed, nodding smartweed, pale smartweed Polygonum lapathifolium Present Non-native Uncommon
common sheep sorrel Rumex acetosella Unconfirmed Non-native - -
Curly dock Rumex crispus Present Non-native Uncommon
canaigre, canaigre dock Rumex hymenosepalus Not In Park Native - -
Cutler's ephedra Ephedra viridis var. viscida Not In Park Native - -
Carpet phlox Phlox hoodii var. canescens Present Native Common
cock's-head, field milkvetch, purple milkvetch Astragalus agrestis Probably Present Native - -
Cicada milkvetch Astragalus chamaeleuce Present Native Uncommon
Chickpea milkvetch Astragalus cicer Probably Present Non-native - -
Colton's milkvetch Astragalus coltonii var. coltonii Not In Park Native - -
Canoe milkvetch Astragalus cymboides Not In Park Native - -
clasping leaved dogbane Apocynum sibiricum Unconfirmed Native - -
Circle Cliffs milkweed Asclepias labriformis Unconfirmed Native - -
Cleavers Galium aparine var. echinospermum Present Native Uncommon
Colorado bedstraw Galium multiflorum var. coloradoense Present Native Uncommon
Catnip Nepeta cataria Present Non-native Uncommon
CLUSTERED BROOMRAPE Orobanche corymbosa Present Native Uncommon
clustered broomrape, clustered broom-rape, purple broomrape, tufted broomrape Orobanche fasciculata Present Native Uncommon
Cooper's broomrape Orobanche ludoviciana var. cooperi Not In Park Native - -
common monkeyflower, seep monkeyflower Mimulus guttatus Present Native Uncommon
Common Plantain Plantago major Present Non-native Uncommon
Chain speedwell Veronica catenata Unconfirmed Native - -
Common Mullein Verbascum thapsus Probably Present Non-native - -
Cisco sego-lily Calochortus ciscoensis Present Native Rare
Coyote willow Salix exigua var. stenophylla Present Native Common
Crack Willow Salix fragilis Unconfirmed Non-native - -
Common Mallow, Cheeses Malva neglecta Unconfirmed Non-native - -
copper mallow, orange globemallow, red falsemallow, scarlet globemallow Sphaeralcea coccinea Present Native Uncommon
Canyonlands sedge Carex curatorum Present Native Rare
clustered field sedge, slim sedge Carex praegracilis Present Native Uncommon
Creeping Spike-rush Eleocharis palustris Present Native Common
cloaked bulrush, pale bulrush Scirpus pallidus Present Native Common
Colorado rush Juncus confusus Not In Park Native - -
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 Non-native Uncommon
common maidenhair Adiantum capillus-veneris Present Native Rare
Colorado columbine Aquilegia coreulea Not In Park Native - -
Columbian virgin's-bower Clematis columbiana Probably Present Native - -
Creeping buttercup Ranunculus flammula var. ovalis Unconfirmed Native - -
Creeping buttercup Ranunculus repens var. repens Unconfirmed Non-native - -
common hackberry Celtis occidentalis Not In Park Non-native - -
Common hops Humulus lupulus var. neomexicanus Present Native Uncommon
Curl-leaf mountain mahogany Cercocarpus ledifolius var. intermontanus Present Native Common
Common red raspberry Rubus idaeus var. strigosus Present Native Uncommon
Cascade mountain-ash, Greene's mountain-ash Sorbus scopulina Unconfirmed Native - -
Chinese elm Ulmus pumila Probably Present Non-native - -
California nettle, slender nettle, stinging nettle, tall nettle Urtica dioica var. procera Unconfirmed Native - -
common alumroot, littleleaf alumroot, little-leaf alumroot Heuchera parvifolia Present Native Uncommon
creeping jenny, European bindweed, field bindweed, perennial morningglory, smallflowered morningglory Convolvulus arvensis Present Non-native Uncommon
CHINESE MATRIMONYVINE Lycium barbarum Unconfirmed Non-native - -
Coyote tobacco Nicotiana attenuata Present Native Uncommon
cutleaf nightshade, cut-leaf nightshade Solanum triflorum Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Dodecatheon pulchellum var. pulchellum Present Native Uncommon
Duchesne spring-parsley Cymopterus duchesnensis Present Native Rare
dwarf blueeyed grass, dwarf blue-eyed grass, stiff blue-eyed grass, stiff blue-eyed-grass Sisyrinchium demissum Unconfirmed Native - -
Duchesne sagebrush Artemisia nova var. duchesnicola Unconfirmed Native - -
Diffuse knapweed Centaurea diffusa Probably Present Non-native - -
Dwarf rabbitbrush Chrysothamnus depressus Present Native Uncommon
Dune rabbitbrush Chrysothamnus nauseosus var. turbinatus Unconfirmed Native - -
Dwarf thistle Cirsium drummondii Not In Park Native - -
Desert bahia Platyschkuhria integrifolia var. desertorum Unconfirmed Native - -
Dwarf cryptanth Cryptantha humilis Present Native Uncommon
Desert cryptanth Cryptantha scoparia Unconfirmed Native - -
DWARF HESPEROCHIRON Hesperochiron pumilus Unconfirmed Native - -
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
dropseed rockcress Arabis holboellii var. pendulocarpa Unconfirmed Native - -
Desert rockcress Arabis pulchra var. pallens Present Native Uncommon
Dorn's rockcress Boechera glareosa Unconfirmed Native - -
Dame's Rocket Hesperis matronalis Unconfirmed Non-native - -
Dyer's woad Isatis tinctoria Unconfirmed Non-native - -
Drummond's catchfly Lychnis drummondii Unconfirmed Native - -
Duchesne wild buckwheat Eriogonum brevicaule var. viridulum Present Native Rare
Dinosaur wild buckwheat Eriogonum lonchophyllum var. saurinum Present Native Rare
Doorweed, Common Knotgrass Polygonum aviculare Present Non-native Uncommon
DOUGLAS'S KNOTWEED Polygonum douglasii var. douglasii Present Native Uncommon
Dwarf gilia Ipomopsis pumila Present Native Uncommon
Desert phlox Phlox austromontana var. austromontana Present Native Uncommon
Debris milkvetch Astragalus detritalis Unconfirmed Native - -
Duchesne milkvetch Astragalus duchesnensis Present Native Rare
Dinosaur milkvetch Astragalus saurinus Present Native Rare
Dwarf lupine Lupinus pusillus var. pusillus Not In Park Native - -
Dwarf clover Trifolium gymnocarpon Present Native Uncommon
Desert paintbrush Castilleja chromosa Present Native Common
Dwarf lousewort Pedicularis centranthera Unconfirmed Native - -
Dalmation toadflax Linaria dalmatica Probably Present Non-native - -
Dusty penstemon Penstemon comarrhenus Unconfirmed Native - -
death camas, meadow deathcamas Zigadenus venenosus Present Native Uncommon
Drummond's willow Salix drummondiana Unconfirmed Native - -
Deceptive groundsmoke Gayophytum decipiens Present Native Uncommon
Diffuse groundsmoke Gayophytum diffusum var. strictipes Not In Park Native - -
Douglas sedge, Douglas' sedge Carex douglasii Unconfirmed Native - -
Dunhead sedge Carex phaeocephala Unconfirmed Native - -
Dryland sedge Carex tahoensis Present Native Uncommon
Dwarf spikerush Eleocharis parvula var. anachaeta Unconfirmed Native - -
Drummond rush, Drummond's rush Juncus drummondii Unconfirmed Native - -
desert saltgrass, inland saltgrass, marsh spikegrass, saltgrass, seashore saltgrass Distichlis spicata Present Native Uncommon
Dropseed Sporobolus asper Unconfirmed Native - -
- - Delphinium occidentale Probably Present Native - -
Drab buttercup Ranunculus inamoenus Unconfirmed Native - -
Deer-brush Ceanothus velutinus Present Native Uncommon
Dwarf mountain mahogany Cercocarpus intricatus Present Native Uncommon
Dwarf ninebark Physocarpus alternans Present Native Uncommon
dense clubmoss, lesser spikemoss, small clubmoss Selaginella densa Present Native Uncommon
desert toothed dodder Cuscuta denticulata Unconfirmed Native - -
Deadly Nightshade Solanum dulcamara Unconfirmed Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Eaton's aster Aster eatonii Not In Park Native - -
elegant aster Aster perelegans Present Native Rare
Eastwood plant Chamaechaenactis scaposa Unconfirmed Native - -
Elk thistle Cirsium scariosum var. scariosum Probably Present Native - -
Eaton's daisy Erigeron eatonii Present Native Uncommon
Engelmann's daisy Erigeron engelmannii Present Native Uncommon
Erect cryptanth Cryptantha stricta Present Native Uncommon
European Stickseed Lappula squarrosa Unconfirmed Non-native - -
Eastwood's tall pepperwort Lepidium alyssoides var. eastwoodiae Unconfirmed Native - -
Elegant thelypody Thelypodiopsis elegans Present Native Uncommon
Eastwood's sandwort Arenaria fendleri var. eastwoodiae Present Native Common
Ephedra wild buckwheat Eriogonum ephedroides Unconfirmed Native - -
edible valerian, tobacco root, tobaccoroot Valeriana edulis Unconfirmed Native - -
Engelmann's gentian Gentianella heterosepala Unconfirmed Native - -
Elkweed Swertia radiata Unconfirmed Native - -
Eastwood's paintbrush Castilleja scabrida var. scabrida Present Native Uncommon
- - Elatine triandra Unconfirmed Native - -
- - Epilobium alpinum var. clavatum Unconfirmed Native - -
Ebony sedge Carex ebenea Unconfirmed Native - -
- - Elymus spicatus Present Native Common
Emersed burr-reed Sparganium emersum Not In Park Native - -
Eurasian watermilfoil, Eurasian water-milfoil, spike watermilfoil, spiked water milfoil Myriophyllum spicatum Unconfirmed Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Fendler's cymopterus Cymopterus acaulis var. fendleri Not In Park Native - -
false solomon's seal Smilacina racemosa Unconfirmed Native - -
fringed sagebrush, fringed sagewort, prairie sagewort Artemisia frigida Present Native Uncommon
FERNLEAF FLEABANE Erigeron compositus var. glabratus Present Native Uncommon
fivenerve helianthella, nodding dwarf-sunflower, nodding helianthella Helianthella quinquenervis Unconfirmed Native - -
Fine-leaf woolly-white Hymenopappus filifolius var. luteus Present Native Uncommon
False boneset Kuhnia eupatorioides var. chlorolepis Unconfirmed Native - -
Fendler's groundsel Senecio fendleri Not In Park Native - -
Field Sow Thistle Sonchus arvensis Probably Present Non-native - -
Flowering-straw Stephanomeria runcinata Present Native Uncommon
Fendler's cryptantha, sanddune catseye, sanddune cryptantha Cryptantha fendleri Not In Park Native - -
flat-spine sheepburr, flatspine stickseed Lappula occidentalis var. cupulata Present Native Uncommon
fringed gromwell, fringed puccoon, narrowleaf gromwell, narrowleaf pucoon, narrowleaf stoneseed, trumpet stoneseed Lithospermum incisum Present Native Uncommon
Fendler's rockcress Arabis holboellii var. fendleri Present Native Uncommon
FEWLEAF ROCKCRESS Arabis sparsiflora var. sparsiflora Unconfirmed Native - -
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
Few-seed whitlow-grass Draba oligosperma var. oligosperma Present Native Uncommon
field pepperweed Lepidium campestre Unconfirmed Non-native - -
Flax-leaved plainsmustard Schoenocrambe linifolia Present Native Uncommon
Four-wing saltbush Atriplex canescens var. canescens Present Native Common
Five-horn smotherweed Bassia hyssopifolia Not In Park Non-native - -
Fremont's goosefoot Chenopodium fremontii var. fremontii Present Native Uncommon
Field Chickweed Cerastium arvense Present Native