Jewel Cave National Monument Park

Rank: 227

Park Description

Immerse yourself within the third longest cave in the world. With over 173 miles of mapped and surveyed passages, this underground wilderness appeals to human curiosity. Its splendor is revealed through fragile formations and glimpses of brilliant color. Its maze of passages lure explorers, and its scientific wealth remains a mystery. This resource is truly a jewel in the National Park Service.

Park Address

11149 U.S. Highway 16 Building B12

Custer, SD, 57730

Jewel Cave National Monument Park Activites




Species in Jewel Cave National Monument Park by Category

Here you can look up all the species found in Jewel Cave 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
bobcat Lynx rufus Present Native Unknown
badger Taxidea taxus Unconfirmed Native - -
big brown bat Eptesicus fuscus Present Native Common
Boreal Redback Vole, Red-backed Mouse, Red-backed Vole, Southern Red-backed Vole, White-Mountain Red-backed Mouse Clethrionomys gapperi Present Native Unknown
bushy-tailed woodrat Neotoma cinerea Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
coyote Canis latrans Present Native Common
Cougar, mountain lion, Puma Puma concolor Present Native Unknown
Coronation Island vole, long-tailed vole Microtus longicaudus Present Native Uncommon
Chickaree, Red Squirrel Tamiasciurus hudsonicus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
elk, Red Deer (see comments), wapiti, wapiti or elk Cervus elaphus Present Native Common
eastern cottontail Sylvilagus floridanus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
hoary bat Lasiurus cinereus Present Native Common
Hedgehog, Porcupine Erethizon dorsatum Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
long-tailed weasel Mustela frenata Present Native Unknown
little brown bat Myotis lucifugus Present Native Common
Long-legged Myotis Myotis volans Present Native Common
Least Chipmunk Tamias minimus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mule deer Odocoileus hemionus Present Native Common
- - Myotis thysanodes pahasapensis Present Native Uncommon
Mountain Cottontail, Nuttall's cottontail Sylvilagus nuttallii Unconfirmed Native - -
meadow vole Microtus pennsylvanicus Present Native Common
Masked Shrew Sorex cinereus Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
northern bat Myotis septentrionalis Present Native Uncommon
Northern Pocket Gopher Thomomys talpoides Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
prairie vole Microtus ochrogaster Present Native Common
prairie deer mouse Peromyscus maniculatus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red-toothed shrews Sorex - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
silver-haired bat Lasionycteris noctivagans Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Townsend's Big-eared Bat Corynorhinus townsendii Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
white-tailed deer Odocoileus virginianus Present Native Common
western small-footed bat Myotis ciliolabrum Present Native Common
white-footed mouse Peromyscus leucopus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
yellow-bellied marmot Marmota flaviventris Probably Present Native - -

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
American Golden Eagle, Golden Eagle Aquila chrysaetos Probably Present Native - -
American Rough-legged Hawk, Rough-legged Hawk Buteo lagopus Unconfirmed Native - -
american kestrel Falco sparverius Present Native Uncommon
american crow Corvus brachyrhynchos Present Native Uncommon
american goldfinch Carduelis tristis Present Native Uncommon
american redstart Setophaga ruticilla Present Native Rare
american robin Turdus migratorius Present Native Common
Arkansas Kingbird, Western Kingbird Tyrannus verticalis Present Native Uncommon
Arctic Three-toed Woodpecker, Black-backed Three-toed Woodpecker, Black-backed Woodpecker Picoides arcticus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Bald Eagle, Northern Bald Eagle Haliaeetus leucocephalus Present Native Uncommon
Blue-winged Teal Anas discors Present Native Rare
Black-headed Grosbeak Pheucticus melanocephalus Present Native Occasional
Brown Creeper Certhia americana Present Native Uncommon
blue jay Cyanocitta cristata Present Native Rare
barn swallow Hirundo rustica Unconfirmed Native - -
Brewer's Blackbird Euphagus cyanocephalus Present Native Uncommon
baltimore oriole Icterus galbula Not In Park Native - -
brown-headed cowbird Molothrus ater Present Native Common
brown thrasher Toxostoma rufum Unconfirmed Native - -
Black-capped Chickadee Poecile atricapillus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
cooper's hawk Accipiter cooperii Present Native Uncommon
Common Mallard, Mallard Anas platyrhynchos Present Native Uncommon
common nighthawk Chordeiles minor Present Native Uncommon
Common Poorwill Phalaenoptilus nuttallii Present Native Uncommon
Canada Ruffed Grouse, Partridge, Ruffed Grouse, Timber Grouse Bonasa umbellus Unconfirmed Native - -
cedar waxwing Bombycilla cedrorum Present Native Rare
Clark's Nutcracker Nucifraga columbiana Present Native Occasional
Canada Gray Jay, Canada Jay, Gray Jay Perisoreus canadensis Present Native Uncommon
Clay-colored Sparrow Spizella pallida Present Native Uncommon
chipping sparrow Spizella passerina Present Native Abundant
Cassin's Finch Carpodacus cassinii Present Native Occasional
Cliff Swallow, Eastern Cliff Swallow, Eave Swallow, Northern Cliff Swallow Petrochelidon pyrrhonota Unconfirmed Native - -
common yellowthroat Geothlypis trichas Unconfirmed Native - -
Canyon Wren Catherpes mexicanus Present Native Occasional
Cordilleran Flycatcher Empidonax occidentalis Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
dark-eyed junco Junco hyemalis Present Native Common
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 Uncommon
Eastern Solitary Sandpiper, Solitary Sandpiper Tringa solitaria Present Native Rare
Eastern Lark Sparrow, Lark Sparrow Chondestes grammacus Present Native Uncommon
Eastern Vesper Sparrow, Vesper Sparrow Pooecetes gramineus Present Native Uncommon
european starling Sturnus vulgaris Unconfirmed Non-native - -
eastern bluebird Sialia sialis Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Franklin's Gull Larus pipixcan Present Native Rare
field sparrow Spizella pusilla Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Gadwall Anas strepera Present Native Rare
Greater Yellowlegs, Greater Yellow-legs Tringa melanoleuca Present Native Uncommon
gray-cheeked thrush Catharus minimus Unconfirmed Native - -
Great Blue Heron, Northern Great Blue Heron Ardea herodias Present Native Rare
great horned owl Bubo virginianus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
house finch Carpodacus mexicanus Unconfirmed Native - -
house wren Troglodytes aedon Present Native Abundant
hairy woodpecker Picoides villosus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
indigo bunting Passerina cyanea Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Killdeer, Northern Killdeer Charadrius vociferus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Lazuli Bunting Passerina amoena Present Native Uncommon
Lincoln's Sparrow, Northern Lincoln's Sparrow Melospiza lincolnii Present Native Uncommon
Lewis' Woodpecker Melanerpes lewis Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mourning dove Zenaida macroura Present Native Uncommon
MacGillivray's Warbler Oporornis tolmiei Present Native Uncommon
Mountain Bluebird Sialia currucoides Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
northern rough-winged swallow Stelgidopteryx serripennis Present Native Rare
northern flicker Colaptes auratus Present Native Common
Northern Saw-whet Owl Aegolius acadicus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Ovenbird Seiurus aurocapilla Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Pine siskin Carduelis pinus Present Native Common
Pygmy Nuthatch Sitta pygmaea Unconfirmed Native - -
Plumbeous Vireo Vireo plumbeus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red-tailed hawk Buteo jamaicensis Present Native Uncommon
Ringed Plover, Semipalmated Plover, Semipalmated Ringed Plover Charadrius semipalmatus Present Native Rare
Red Crossbill Loxia curvirostra Present Native Abundant
red-winged blackbird Agelaius phoeniceus Present Native Uncommon
ruby-crowned kinglet Regulus calendula Present Native Uncommon
red-breasted nuthatch Sitta canadensis Present Native Common
Rock Wren Salpinctes obsoletus Present Native Common
red-headed woodpecker Melanerpes erythrocephalus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
sharp-shinned hawk Accipiter striatus Present Native Rare
Spotted Sandpiper Actitis macularius Present Native Rare
Sharp-tailed Grouse Tympanuchus phasianellus Unconfirmed Native - -
Spotted Towhee Pipilo maculatus Present Native Uncommon
swainson's thrush Catharus ustulatus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
turkey vulture Cathartes aura Present Native Uncommon
tennessee warbler Vermivora peregrina Present Native Uncommon
Townsend's Solitaire Myadestes townsendi Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Violet-green Swallow Tachycineta thalassina Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
white-throated swift Aeronautes saxatalis Present Native Uncommon
Wilson's Phalarope Phalaropus tricolor Present Native Uncommon
Wild Turkey Meleagris gallopavo Present Non-native Uncommon
Western Meadowlark Sturnella neglecta Present Native Common
white-breasted nuthatch Sitta carolinensis Present Native Common
Western Tanager Piranga ludoviciana Present Native Common
western wood-pewee Contopus sordidulus Present Native Common
Western Flycatcher Empidonax difficilis Unconfirmed Native - -
warbling vireo Vireo gilvus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
yellow-rumped warbler Dendroica coronata Present Native Common
yellow-breasted chat Icteria virens Present Native Uncommon

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Bullsnake, Gopher Snake Pituophis catenifer Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
common sagebrush lizard Sceloporus graciosus Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Eastern Smooth Green Snake, Smooth Green Snake, Smooth-scaled Green Snake Liochlorophis vernalis Unconfirmed Native - -
eastern garter snake Thamnophis sirtalis Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
milk snake Lampropeltis triangulum Unconfirmed 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 Chorus Frog Pseudacris maculata Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Common Frog, Leopard Frog, Meadow Frog, Northern Leopard Frog Rana pipiens Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
eastern tiger salamander Ambystoma tigrinum Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Great Plains toad Bufo cognatus Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
rocky mountain toad Bufo woodhousii Present Native Unknown

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
autumn onion, prairie onion Allium stellatum Unconfirmed Native - -
annual ragweed Ambrosia artemisiifolia Present Native Unknown
aspen fleabane, Oregon daisy, Oregon fleabane, threenerve fleabane Erigeron speciosus Unconfirmed Unknown - -
ARCTIC ASTER Eurybia merita Unconfirmed Native - -
aromatic aster Symphyotrichum oblongifolium Present Native Unknown
Aunt Lucy, false babyblueeyes, waterpod Ellisia nyctelea Present Native Unknown
alpine forget-me-not, Asian forget-me-not Myosotis asiatica Unconfirmed Non-native - -
American dogwood, red osier Cornus sericea ssp. sericea Present Native Unknown
alyssumleaf phlox, alyssum-leaf phlox Phlox alyssifolia Present Native Unknown
alkali poisonvetch, cream milkvetch, cream milk-vetch, creamy loco Astragalus racemosus Not In Park Unknown - -
American licorice, licorice, wild licorice Glycyrrhiza lepidota Present Native Unknown
alpine sweetvetch Hedysarum alpinum Present Native Unknown
Alfalfa, Lucerne Medicago sativa Present Non-native Unknown
Alsike, Alsatian Clover Trifolium hybridum Present Non-native Unknown
American deervetch, American purple vetch, American vetch Vicia americana Present Native Unknown
American vetch, purple vetch Vicia americana ssp. americana Present Native Unknown
American spurred gentian, spurred-gentian Halenia deflexa Probably Present Native - -
American dragonhead Dracocephalum parviflorum Present Native Unknown
American speedwell, brooklime Veronica americana Present Native Unknown
American Willow-herb Epilobium ciliatum ssp. glandulosum Present Native Unknown
American Great Bulrush Schoenoplectus tabernaemontani Present Native Unknown
- - Agropyron cristatum Present Non-native Unknown
awnless brome, smooth brome Bromus inermis Present Unknown Unknown
alpine sweetgrass Hierochloe alpina Not In Park Unknown - -
alkali muhly, scratchgrass Muhlenbergia asperifolia Present Native Unknown
American pasqueflower, eastern pasqueflower Pulsatilla patens ssp. patens Not In Park Unknown - -
alderleaf cercocarpus, alderleaf mountain-mahogany, birchleaf mountain-mahogany, mountain-mahogany, true mountain-mahogany Cercocarpus montanus Present Native Unknown
Arkansas rose, prairie rose, prairie wildrose, wild rose Rosa arkansana Present Native Unknown
ash-leaf maple, boxelder, boxelder maple Acer negundo var. interius Present Native Unknown
alumroot Heuchera richardsonii Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
biscuitroot, carrot-leaf desert-parsley, desert biscuitroot Lomatium foeniculaceum Present Native Unknown
blunt-fruit sweet-cicely, bluntseed sweetroot Osmorhiza depauperata Present Native Unknown
Black Snakeroot, Sanicle Sanicula marilandica Present Native Unknown
biennial sagewort, biennial wormwood Artemisia biennis Present Non-native Unknown
bull thistle Cirsium vulgare Present Non-native Unknown
blacksamson, blacksamson echinacea Echinacea angustifolia Present Native Unknown
Beautiful daisy Erigeron formosissimus Present Native - -
beautiful fleabane Erigeron formosissimus var. formosissimus Present Native Unknown
Beyrich's fleabane, prairie fleabane Erigeron strigosus var. strigosus Present Native Unknown
broom snakeweed, broomweed, perennial snakeweed, stinkweed, turpentine weed, yellow top Gutierrezia sarothrae Present Native Unknown
burweed marshelder, carelessweed, false ragweed, giant marshelder, giant sumpweed, horseweed, marshelder, rag sumpweed Iva xanthifolia Present Native Unknown
biannual lettuce, Louisiana lettuce, wild lettuce Lactuca ludoviciana Present Native Unknown
Blue lettuce Lactuca tatarica var. pulchella Present Native Unknown
blue lettuce Mulgedium oblongifolium Present Native - -
balsam groundsel Packera paupercula Present Native Unknown
blackeyed Susan Rudbeckia hirta Present Native Unknown
blowball, common dandelion, dandelion, faceclock Taraxacum officinale Present Non-native Unknown
bighead greenthread Thelesperma megapotamicum Present Native Unknown
Bladder-pod Lesquerella montana Unconfirmed Native - -
burningbush, common kochia, fireweed, Mexican burningbush, Mexican fireweed, Mexican-fireweed, mock cypress, summercypress Kochia scoparia Present Non-native Unknown
Blunt-leaved or Grove Sandwort Moehringia lateriflora Present Native Unknown
black bindweed Polygonum convolvulus Present Unknown Unknown
Bearberry Arctostaphylos uva-ursi Present Native Unknown
ballhead ipomopsis Ipomopsis congesta ssp. congesta Present Native Uncommon
Black Medick Medicago lupulina Present Non-native Unknown
breadroot scurfpea, Indian breadroot, large Indian breadroot Pediomelum esculentum Present Native Unknown
Bicknell's Cranesbill Geranium bicknellii Unconfirmed Native - -
blue giant hyssop, blue giant-hyssop Agastache foeniculum Present Native Unknown
Blue-eyed Mary Collinsia parviflora Present Native Unknown
blackseed plantain Plantago rugelii Not In Park Unknown - -
bigbract verbena, bracted vervain, carpet vervain, prostrate verbena, prostrate vervain Verbena bracteata Present Native Unknown
blackjack pine, bull pine, ponderosa pine, rock pine, western yellow pine Pinus ponderosa Present Native Abundant
Back's sedge, rocky mountain sedge Carex backii Present Native Unknown
brevior sedge, fescue sedge, shortbeak sedge Carex brevior Present Native Unknown
bristleleaf sedge, bristle-leaf sedge Carex eburnea Present Native Unknown
big bluestem Andropogon gerardii Present Native Unknown
blue grama Bouteloua gracilis Present Native Common
- - Bromus anomalus Present Native Unknown
Bromegrass Bromus tectorum Present Non-native Common
buffalograss Buchloe dactyloides Present Native Unknown
Barnyard Grass Echinochloa crus-galli Unconfirmed Non-native - -
bottlebrush squirreltail, squirreltail, western bottle-brush grass Elymus elymoides Present Native Unknown
bottlebrush squirreltail, squirreltail Elymus elymoides ssp. elymoides Unconfirmed Native - -
blue wild rye, blue wildrye Elymus glaucus Unconfirmed Native - -
Bearded Wheatgrass Elymus trachycaulus Unconfirmed Native - -
bearded wheatgrass, slender wheatgrass, slender wild rye Elymus trachycaulus ssp. subsecundus Present Native Unknown
Bluebunch fescue [Idaho fescue] Festuca idahoensis Present Native Unknown
big bluegrass, Sandberg bluegrass, Sandberg's bluegrass Poa secunda Present Native Unknown
bluebunch wheatgrass, bluebunch-wheat grass Pseudoroegneria spicata ssp. spicata Present Native - -
broadleaf cattail Typha latifolia Present Native Unknown
bigflower cinquefoil Potentilla fissa Present Native Unknown
Beautiful cinquefoil Potentilla pulcherrima Present Native Unknown
black chokecherry, choke cherry Prunus virginiana var. melanocarpa Present Native Unknown
bastard toadflax, common toadflax, pale bastard toadflax, pine bastard toadflax Comandra umbellata ssp. pallida Present Native Unknown
black henbane, henbane Hyoscyamus niger Present Non-native Unknown
Buffalo Bur Solanum rostratum Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
COW PARSNIP Heracleum sphondylium Present Native Unknown
common starlily, star-lily Leucocrinum montanum Present Native Unknown
common yarrow Achillea millefolium Present Unknown - -
Cuman ragweed, perennial ragweed, western ragweed Ambrosia psilostachya Present Native Unknown
Common Burdock Arctium minus Present Non-native Unknown
Coaltown sagebrush, silver sagebrush Artemisia cana ssp. cana Present Native Unknown
cudweed sagewort, foothill sagewort, Louisiana sagewort, white sagebrush Artemisia ludoviciana ssp. ludoviciana Present Native Unknown
Canada Thistle Cirsium arvense Present Non-native Unknown
Canadian horseweed Conyza canadensis Present Native - -
Canadian horseweed Conyza canadensis var. canadensis Present Native Unknown
Curly-cup gumweed Grindelia squarrosa var. quasiperennis Present Native Unknown
Common Sunflower Helianthus annuus Present Native Unknown
Canadian hawkweed, Kalm's hawkweed, narrowleaf hawkweed, narrow-leaf hawkweed, smooth hawkweed Hieracium umbellatum Probably Present Native - -
China lettuce, prickly lettuce, wild lettuce Lactuca serriola Present Non-native Unknown
Canada Goldenrod Solidago canadensis Present Native Unknown
Canadian goldenrod, shorthair goldenrod Solidago canadensis var. gilvocanescens Present Native Unknown
Canadian goldenrod Solidago canadensis var. salebrosa Unconfirmed 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 - -
Collins' rockcress, Holboell's rockcress Arabis holboellii var. collinsii Probably Present Native - -
Carolina draba, Carolina whitlowgrass, creeping draba Draba reptans Present Native Unknown
coast wallflower, sand dune wallflower, western wallflower Erysimum capitatum Present Native Unknown
- - Chenopodium berlandieri var. zschackii Present Native Unknown
creeping nailwort, low nailwort, nailwort, stemless nailwort Paronychia sessiliflora Present Native Unknown
Curly dock Rumex crispus Present Non-native Unknown
cock's-head, field milkvetch, purple milkvetch Astragalus agrestis Present Native Unknown
Crown Vetch Coronilla varia Present Non-native Unknown
Catnip Nepeta cataria Present Non-native Unknown
clustered broomrape, clustered broom-rape, purple broomrape, tufted broomrape Orobanche fasciculata Present Native Unknown
Common Plantain Plantago major Present Non-native Unknown
Common Mullein Verbascum thapsus Present Non-native Unknown
Canadian white violet Viola canadensis Present Native Unknown
copper mallow, orange globemallow, red falsemallow, scarlet globemallow Sphaeralcea coccinea Present Native Unknown
Cut-leaved Evening Primrose Oenothera laciniata Unconfirmed Native - -
common yellow oxalis Oxalis stricta Present Native Unknown
carex, sedge, sedge species, sedges Carex Present - - - -
Creeping Spike-rush Eleocharis palustris Present Native Unknown
cloaked bulrush, pale bulrush Scirpus pallidus Present Native Unknown
creeping bentgrass Agrostis stolonifera var. stolonifera Present Non-native Unknown
Canada wildrye Elymus canadensis Present Native Unknown
Canada bluegrass Poa compressa Present Non-native Unknown
cutleaf anemone Anemone patens var. multifida Present Native - -
Columbian virgin's-bower Clematis columbiana Present Native Unknown
Columbian virginsbower, rock clematis Clematis columbiana var. columbiana Present Native Unknown
Columbian virgin's-bower Clematis columbiana var. tenuiloba Present Native Unknown
Common hops Humulus lupulus var. neomexicanus Present Native Uncommon
cinquefoil Potentilla pensylvanica Present Native Unknown
Choke Cherry Prunus virginiana Present Native - -
currant Ribes Present - - - -
Canadian gooseberry Ribes oxyacanthoides Present Native Unknown
creeping jenny, European bindweed, field bindweed, perennial morningglory, smallflowered morningglory Convolvulus arvensis Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
dogbane dyssodia, dogweed, fetid dogweed, fetid marigold, fetid-marigold, prairie dogweed Dyssodia papposa Present Native Unknown
daisy, fleabane Erigeron Present - - - -
dotted blazing star, dotted gayfeather Liatris punctata Present Native Unknown
desert alyssum, desert madwort Alyssum desertorum Present Non-native Unknown
desert goosefoot Chenopodium pratericola Present Native Unknown
Drummond's campion, Drummond's catchfly Silene drummondii var. drummondii Present Native Unknown
Dark-throat shooting-star Dodecatheon pulchellum Present Native Unknown
Drummond's milkvetch Astragalus drummondii Present Native Unknown
deer ears, elkweed, green gentian, monument plant, monument-plant, showy frasera Frasera speciosa Present Native Unknown
Drummond's false pennyroyal, Drummond's pennyroyal Hedeoma drummondii Present Native Unknown
downy paintedcup, Great Plains Indian paintbrush, Indian paintbrush Castilleja sessiliflora Present Native Unknown
death camas, meadow deathcamas Zigadenus venenosus Present Native Unknown
Dewey's Sedge Carex deweyana Present Native Unknown
Dudley rush, Dudley's rush Juncus dudleyi Present Native Unknown
desert saltgrass, inland saltgrass, marsh spikegrass, saltgrass, seashore saltgrass Distichlis spicata Present Native Unknown
downy ryegrass Leymus innovatus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
eastern lomatium, Northern Idaho biscuitroot, oriental desert-parsley Lomatium orientale Present Native Unknown
European Stickseed Lappula squarrosa Present Non-native Unknown
eastern pasqueflower Anemone patens Present Native Unknown
early meadow-rue Thalictrum dioicum Unconfirmed Native - -
Elegant cinquefoil Potentilla concinna var. concinna Present Native Unknown
eastern poison ivy Toxicodendron radicans Not In Park Unknown - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Frog Orchid Coeloglossum viride var. virescens Present Native Uncommon
Field Pussytoes Antennaria neglecta Unconfirmed Native - -
false tarragon, green sagewort, silky wormwood, tarragon, wormwood Artemisia dracunculus Unconfirmed Native - -
fringed sagebrush, fringed sagewort, prairie sagewort Artemisia frigida Present Native Unknown
false boneset Brickellia eupatorioides var. corymbulosa Present Native Unknown
false boneset Brickellia eupatorioides var. eupatorioides Not In Park Unknown - -
fine-leaf woollywhite, manyhead hymenopappus Hymenopappus filifolius var. polycephalus Present Native Unknown
fringed gromwell, fringed puccoon, narrowleaf gromwell, narrowleaf pucoon, narrowleaf stoneseed, trumpet stoneseed Lithospermum incisum Present Native Unknown
False Flax Camelina microcarpa Present Non-native Unknown
flaxweed tansymustard, flixweed, flixweed tansymustard, herb sophia, herb-sophia, pinnate tansymustard, tansymustard Descurainia sophia Present Non-native Unknown
Field Pennycress Thlaspi arvense Present Non-native Unknown
Fendler's sandwort Arenaria fendleri Probably Present Native - -
Field Chickweed Cerastium arvense Present Native Unknown
four o'clock, linearleaf four-o'clock, narrowleaf four o'clock, narrowleaf four-o'clock Mirabilis linearis Present Native Uncommon
Fringed Loosestrife Lysimachia ciliata Present Native Unknown
flexile milkvetch, pliant milkvetch, pliant milk-vetch Astragalus flexuosus Present Native Unknown
fragrant bedstraw Galium triflorum Present Native Unknown
fuzzy-tongue beardtongue, fuzzytongue penstemon Penstemon eriantherus var. eriantherus Present Native Unknown
fireweed, French-willow, great willowherb, rosebay willowherb Chamerion angustifolium ssp. angustifolium Present Native Unknown
Fendler threeawn, Fendler's threeawn Aristida purpurea var. fendleriana Present Native Unknown
Fendler threeawn, Fendler's threeawn, red threeawn, red threeawn (Fendler) Aristida purpurea var. longiseta Present Native Unknown
Fringed Brome Bromus ciliatus Present Native - -
Few-flower wild oat grass Danthonia unispicata Probably Present Native - -
fowl mannagrass Glyceria striata Present Native Unknown
Fowl Bluegrass Poa palustris Present Non-native Unknown
false melic, false melic grass Schizachne purpurascens Present Native Unknown
Fendler's meadowrue, Fendler's meadow-rue Thalictrum fendleri Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Geyer onion, Geyer's onion Allium geyeri Unconfirmed Native - -
gray thistle, wavyleaf thistle, wavy-leaf thistle Cirsium undulatum Present Native Unknown
goldenbush, rubber rabbitbrush Ericameria nauseosa Unconfirmed Native - -
Great blanket-flower Gaillardia aristata Present Native Unknown
goldenrod Solidago Present - - - -
gray goldenrod Solidago nemoralis ssp. decemflora Present Native - -
Gray goldenrod Solidago nemoralis var. longipetiolata Present Native Unknown
Geyer's aster Symphyotrichum laeve var. geyeri Present Native Unknown
Great Plains bladderpod Lesquerella arenosa var. arenosa Present Native Uncommon
Green Amaranth, Pigweed Amaranthus retroflexus Present Non-native Unknown
Ground Juniper Juniperus communis var. depressa Present Native Unknown
giant bird's nest, giant pinedrops, woodland pinedrops Pterospora andromedea Present Native - -
Greenish-flowered Pyrola Pyrola chlorantha Present Native Unknown
ground-plum, groundplum milkvetch Astragalus crassicarpus Unconfirmed Native - -
ground-plum, groundplum milkvetch Astragalus crassicarpus var. crassicarpus Unconfirmed Native - -
Ground-plum Astragalus crassicarpus var. paysonii Unconfirmed Native - -
goldenpea, prairie thermopsis Thermopsis rhombifolia Present Native Unknown
green antelopehorn milkweed, green comet milkweed, green milkweed Asclepias viridiflora Probably Present Native - -
golden-tongue owl-clover, yellow owlclover, yellow owl's-clover Orthocarpus luteus Present Native Unknown
Gunnison's mariposa Calochortus gunnisonii Present Native Unknown
golden sedge, golden-fruit sedge Carex aurea Present Native Unknown
green muhly, marsh muhly Muhlenbergia racemosa Present Native Unknown
green needlegrass Nassella viridula Present Native Common
golden corydalis, scrambled eggs Corydalis aurea Present Native Unknown
graceful cinquefoil, northwest cinquefoil, slender cinquefoil Potentilla gracilis Present Native - -
golden currant Ribes aureum Present Native Unknown
Gooseberry Ribes hirtellum Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Holboell's rockcress Boechera pinetorum Present Native - -
heartleaf alexanders, heart-leaf alexanders, meadow zizia, meadowparsnip Zizia aptera Present Native Unknown
hoary fleabane Erigeron canus Present Native Unknown
hairy false goldaster, hairy false goldenaster, hairy goldaster, hairy goldenaster Heterotheca villosa Present Native Unknown
hoary aster, hoary goldenweed, hoary machaeranthera, hoary tansyaster, hoary tansy-aster, purple aster Machaeranthera canescens Unconfirmed Unknown - -
hoary tansyaster Machaeranthera canescens var. glabra Unconfirmed Unknown - -
hardleaf goldenrod, stiff goldenrod Oligoneuron rigidum var. humile Present Native Unknown
Hooker's Townsend-daisy Townsendia hookeri Present Native Unknown
Harebell Campanula rotundifolia Present Native Unknown
hound's-tongue Cynoglossum officinale Present Non-native Unknown
Hairy rock-cress Arabis hirsuta var. pycnocarpa Probably Present Native - -
Holboell rockcress, Holboell's rockcress Arabis holboellii Present Native Unknown
Holboell's rockcress Arabis holboellii var. pinetorum Probably Present Native - -
Hare's Ear Mustard Conringia orientalis Present Non-native Unknown
hairspine pricklypear Opuntia polyacantha var. polyacantha Present Native Unknown
heart-leaf four-o'clock Mirabilis nyctaginea Present Native Uncommon
horsetail, smooth horsetail, smooth scouringrush, smooth scouring-rush Equisetum laevigatum Present Native Unknown
Hood's phlox, spiny phlox Phlox hoodii Present Native Unknown
Hall's milkweed Asclepias hallii Unconfirmed Native - -
horehound, white horehound Marrubium vulgare Present Non-native Unknown
hairy hedgenettle Stachys pilosa var. pilosa Present Native Unknown
Hare Figwort Scrophularia lanceolata Present Native Unknown
hoary verbena, hoary vervain, tall vervain, woolly verbena Verbena stricta Present Native Unknown
horned spurge Euphorbia brachycera Present Native Unknown
Hairy-throat evening-primrose Oenothera coronopifolia Present Native Unknown
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 Unknown
hairy evening primrose, hairy evening-primrose Oenothera villosa ssp. villosa Present Native Unknown
hairy grama Bouteloua hirsuta Probably Present Native - -
hairy wildrye Elymus villosus Present Native Unknown
hard fescue Festuca trachyphylla Not In Park Unknown - -
Hudson's anemone Anemone multifida var. hudsoniana Not In Park Unknown - -
HUDSON GOOSEBERRY Ribes hudsonianum var. petiolare Not In Park Unknown - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Indian milkvetch, Indian milk-vetch Astragalus australis Not In Park Unknown - -
intermediate dogbane Apocynum X floribundum Unconfirmed Native - -
inland sedge Carex interior Unconfirmed Native - -
Indian ricegrass Achnatherum hymenoides Present Native Unknown
inland bluegrass Poa nemoralis ssp. interior Present Native Unknown
Indiangrass, yellow indian-grass Sorghastrum nutans Present Native Unknown
ill-scented sumac, skunkbush, skunkbush sumac Rhus trilobata var. trilobata Present Native Unknown
ivyleaf ground cherry, ivyleaf groundcherry Physalis hederifolia Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Japanese brome Bromus japonicus Present Non-native Unknown
junegrass, prairie Junegrass Koeleria macrantha Present Native Unknown
juneberry, Pacific serviceberry, Saskatoon serviceberry, western serviceberry, western shadbush Amelanchier alnifolia Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Kentucky bluegrass Poa pratensis Present Non-native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
littleleaf pussytoes, Rocky Mountain pussytoes, small leaf everlasting, smallleaf pussytoes Antennaria microphylla Present Native - -
little-leaf pussytoes, Rocky Mountain pussytoes, small leaf pussytoes, smalleaf pussytoes, small-leaf pussytoes Antennaria parvifolia Present Native Unknown
low daisy, low fleabane, shaggy fleabane Erigeron pumilus Unconfirmed Native - -
lacy tansyaster Machaeranthera pinnatifida var. pinnatifida Present Native Unknown
lanceleaf bluebells, prairie bluebells Mertensia lanceolata Present Native Unknown
Louisiana bladderpod Lesquerella ludoviciana Unconfirmed Native - -
Lamb's Quarters, Pigweed Chenopodium album Present Non-native Unknown
Long-leaved Stitchwort Stellaria longifolia Unconfirmed Native - -
leathery knotweed, striate knotweed Polygonum achoreum Present Non-native Unknown
limber honeysuckle Lonicera dioica Present Native Unknown
- - Linnaea borealis ssp. americana Not In Park Unknown - -
locoweed, milkvetch Astragalus Present - - - -
low milkweed, plains milkweed Asclepias pumila Present Native Unknown
lanceleaf sage Salvia reflexa Present Native Unknown
lilac penstemon, slender beardtongue, slender penstemon Penstemon gracilis Probably Present Native - -
leopard lily, spotted fritillary, spotted missionbells Fritillaria atropurpurea Present Native Unknown
leafy spurge, spurge, wolf's milk, wolf's-milk Euphorbia esula Present Non-native Unknown
Lewis' flax, prairie flax Linum lewisii var. lewisii Present Native Unknown
long-beak sedge, Sprengel sedge, Sprengel's sedge Carex sprengelii Present Native Unknown
little-seed mountain-rice grass, littleseed ricegrass, Piptatherum micranthum Piptatherum micranthum Present Native Unknown
little bluestem Schizachyrium scoparium var. scoparium Present Native Common
LOW LARKSPUR Delphinium bicolor Present Native Unknown
Lance-leaf stonecrop Sedum lanceolatum Present Native Unknown
longleaf groundcherry, long-leaf ground-cherry Physalis longifolia var. longifolia Present Native Unknown
lanceleaf groundcherry, Virginia ground cherry, Virginia groundcherry, Virginia ground-cherry Physalis virginiana Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mountain sweetroot, sweet cicely, sweetcicely Osmorhiza berteroi Unconfirmed Native - -
mountain blue eyedgrass Sisyrinchium montanum Present Non-native Unknown
Modoc bog orchid, slender bog orchid Platanthera stricta Not In Park Unknown - -
musk thistle Carduus nutans Present Non-native Unknown
microseris, sharppoint microseris, sharppoint prairie-dandelion, wavy-leaf prairie-dandelion Nothocalais cuspidata Present Native Unknown
Missouri goldenrod, prairie goldenrod, Tolmie's goldenrod Solidago missouriensis Present Native Unknown
Missouri goldenrod Solidago missouriensis var. fasciculata Present Native Unknown
Missouri goldenrod Solidago missouriensis var. missouriensis Present Native Unknown
mountain tansy mustard Descurainia incana ssp. incana Unconfirmed Native - -
mat amaranth, prostrate amaranth, prostrate pigweed Amaranthus blitoides Present Native Unknown
Maple-leaved Goosefoot Chenopodium simplex Present Native Unknown
Missouri foxtail cactus Escobaria missouriensis var. missouriensis Present Native Unknown
milkvetch, slender milkvetch Astragalus gracilis Present Native - -
Missouri milkvetch, Missouri milk-vetch Astragalus missouriensis Present Native Unknown
Milkvetch; Locoweed Astragalus parryi Not In Park Unknown - -
mat vetch, purple vetch Vicia americana ssp. minor Present Native Unknown
milkweed, oval-leaf milkweed Asclepias ovalifolia Present Native Unknown
Motherwort Leonurus cardiaca Present Non-native Unknown
mintleaf bergamot, wild bergamot Monarda fistulosa var. menthifolia Present Native Unknown
Maryland figwort Scrophularia marilandica Unconfirmed Native - -
Mountain death camas Zigadenus elegans Present Native Unknown
mountain rush Juncus balticus var. montanus Present Native Unknown
meadow brome Bromus commutatus Present Non-native Unknown
Montana wheatgrass Elymus albicans Present Native Unknown
meadow barley Hordeum brachyantherum Present Native Unknown
Muttongrass Poa fendleriana Present Native Unknown
Millet Setaria viridis Present Non-native Unknown
Macoun's buttercup Ranunculus macounii Present Native Unknown
mountain ninebark Physocarpus monogynus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
nodding onion Allium cernuum Present Native Unknown
narrowleaf yucca, soapweed yucca Yucca glauca var. glauca Present Native Unknown
Nodding stickseed Hackelia deflexa var. americana Present Native Unknown
Night-flowering Catchfly Silene noctiflora Present Native - -
northern bedstraw Galium boreale Present Native Unknown
NETTLE-LEAF GIANT HYSSOP Agastache urticifolia Not In Park Unknown - -
northern bog violet Viola nephrophylla Present Native Unknown
Nuttall's violet, yellow prairie violet Viola nuttallii Present Native Unknown
Nuttall's evening primrose, Nuttall's evening-primrose Oenothera nuttallii Present Native Unknown
needleleaf sedge, spike-rush sedge Carex duriuscula Present Native - -
Nebraska sedge Carex nebrascensis Present Native Unknown
Nelson's needlegrass Achnatherum nelsonii Unconfirmed Native - -
nodding brome, nodding bromegrass Bromus anomalus Present Native Unknown
needle and thread, needleandthread Hesperostipa comata ssp. comata Present Native Common
northern dropseed, prairie dropseed Sporobolus heterolepis Present Native Unknown
Nuttall's larkspur Delphinium nuttallianum Unconfirmed Native - -
Norwegian cinquefoil Potentilla norvegica ssp. monspeliensis Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
oneseed juniper Juniperus monosperma Not In Park Unknown - -
One-sided Pyrola Orthilia secunda Present Native Unknown
Old-witch Grass Panicum capillare Present Native Unknown
old switch panic grass, switchgrass Panicum virgatum Present Native Unknown
Oregon-grape Mahonia repens Present Native Unknown
oleaster, Russian olive, Russian-olive, Trebizond-date Elaeagnus angustifolia Present Non-native Unknown
old man's whiskers, prairie smoke, prairiesmoke Geum triflorum Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
purple meadowparsnip Thaspium trifoliatum Not In Park Unknown - -
prairie onion, textile onion, wild onion Allium textile Present Native Unknown
pale agoseris Agoseris glauca var. glauca Present Native Unknown
Poverty-weed Iva axillaris Unconfirmed Native - -
Pineapple Weed Matricaria discoidea Present Non-native Unknown
prairie goldenrod Oligoneuron album Present Native Unknown
prairie groundsel Packera plattensis Present Native - -
prairie coneflower, redspike Mexican hat, upright prairie coneflower Ratibida columnifera Present Native Unknown
palespike lobelia Lobelia spicata Present Native Unknown
Peppergrass Lepidium densiflorum Present Native Unknown
prickly Russian thistle, tumbleweed Salsola tragus Present Non-native Unknown
Purslane Portulaca oleracea Probably Present Non-native - -
prairie spiderwort, spiderwort Tradescantia occidentalis Unconfirmed Native - -
prairie phlox Phlox andicola Unconfirmed Native - -
Pygmy-flower rock-jasmine Androsace septentrionalis Present Native Unknown
plains milkvetch, plains milk-vetch Astragalus gilviflorus Present Native Unknown
prairie milkvetch Astragalus laxmannii var. robustior Present Native Unknown
purple prairie clover, purple prairieclover, violet dalea, violet prairie clover, violet prairieclover, violet prairie-clover Dalea purpurea var. purpurea Present Native Unknown
pale pea Lathyrus ochroleucus Present Native Unknown
purple locoweed Oxytropis lambertii var. lambertii Present Native Unknown
pine goldenpea, spreadfruit goldenbanner Thermopsis divaricarpa Not In Park Unknown - -
poke milkweed Asclepias exaltata Not In Park Unknown - -
Pale Painted-Cup Castilleja septentrionalis Not In Park Unknown - -
prairie violet Viola pedatifida Unconfirmed Native - -
Peck's sedge Carex peckii Present Native Unknown
purple 3-awn, purple threeawn, purple three-awn, red threeawn Aristida purpurea Unconfirmed Native - -
Pumpelly's brome Bromus inermis var. pumpellianus Present Non-native Unknown
prairie sandreed Calamovilfa longifolia Present Unknown Unknown
poverty oatgrass Danthonia spicata Present Native Unknown
porcupinegrass Hesperostipa spartea Present Native Unknown
plains muhly Muhlenbergia cuspidata Present Native Unknown
pubescent wheatgrass, western wheatgrass Pascopyrum smithii Present Native Common
prairie wedgegrass Sphenopholis obtusata Present Native Unknown
purple cliffbrake Pellaea atropurpurea Present Native - -
Piper's Oregon-grape Mahonia aquifolium Not In Park Unknown - -
prickly rose Rosa acicularis ssp. sayi Present Native Unknown
Pennsylvania Pellitory Parietaria pensylvanica Present Native Unknown
poison oak Toxicodendron diversilobum Not In Park Unknown - -
Poison Ivy Toxicodendron rydbergii Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Queen Anne's lace Daucus carota Probably Present Non-native - -
Quaking Aspen Populus tremuloides Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Rocky Mountain iris, western blue flag, wild iris, wildiris Iris missouriensis Present Native Unknown
rosy pussytoes, rosy pussy-toes Antennaria rosea Unconfirmed Native - -
rubber rabbitbrush Ericameria nauseosa var. glabrata Present Native Unknown
rubber rabbitbrush Ericameria nauseosa var. nauseosa Unconfirmed Native - -
Rydberg's sunflower Helianthus nuttallii ssp. rydbergii Unconfirmed Native - -
Rocky Mountain blazing star, Rocky Mountain gayfeather, strap-style gayfeather Liatris ligulistylis Present Native Unknown
rush skeletonplant, rush skeleton-plant, rush skeletonweed, skeletonplant, skeletonweed Lygodesmia juncea Present Native Unknown
Riddell's groundsel, Riddell's ragwort, sand groundsel Senecio riddellii Present Native Unknown
Red-seeded Dandelion Taraxacum laevigatum Present Non-native Unknown
rockcress Arabis Present - - - -
Rocky Mountain juniper Juniperus scopulorum Present Native Unknown
red clover Trifolium pratense Present Non-native Unknown
Richardson's geranium Geranium richardsonii Present Native Unknown
roughfruit fairybells, rough-fruit fairybells, wartberry fairybells Disporum trachycarpum Present Native Unknown
ribseed sandmat, rib-seed sandmat, ridgeseed spurge Chamaesyce glyptosperma Present Native Unknown
richardson sedge, Richardson sedge, Richardson's sedge Carex richardsonii Present Native Unknown
Ross' sedge Carex rossii Present Native Unknown
Richardson needlegrass, Richardson's needlegrass Achnatherum richardsonii Present Native Unknown
rough barnyard grass, rough barnyardgrass Echinochloa muricata var. microstachya Present Native Unknown
Rocky Mountain fescue Festuca saximontana var. saximontana Present Native Unknown
Rough Mountain Rice Oryzopsis asperifolia Present Native Unknown
rough bluegrass Poa trivialis Present Non-native Unknown
rush wheatgrass, tall wheatgrass Thinopyrum ponticum Present Non-native Unknown
Red Baneberry Actaea rubra Present Native Unknown
rock buttercup Ranunculus micranthus Present Native Unknown
Russet buffalo-berry Shepherdia canadensis Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
slender wildparsley Musineon tenuifolium Present Native Unknown
Star-flowered Solomon's Seal Maianthemum stellatum Present Native Unknown
Spotted Coralroot Corallorrhiza maculata Present Native Unknown
Smaller Pussytoes Antennaria howellii ssp. neodioica Unconfirmed Native - -
snow arnica Arnica frigida Not In Park Unknown - -
Smooth daisy Erigeron glabellus Unconfirmed Native - -
stiff sunflower Helianthus pauciflorus ssp. pauciflorus Unconfirmed Native - -
stiff sunflower Helianthus pauciflorus ssp. subrhomboideus Present Native Unknown
stiff goldenrod Oligoneuron rigidum var. rigidum Not In Park Unknown - -
Stinking Willy Senecio jacobaea Not In Park Unknown - -
Spiny-leaved Sow Thistle Sonchus asper Present Non-native Unknown
smooth blue aster Symphyotrichum laeve Unconfirmed Native - -
smooth blue aster Symphyotrichum laeve var. laeve Unconfirmed Native - -
stemless bitterweed, stemless four-nerve daisy, stemless four-nerve-daisy Tetraneuris acaulis var. acaulis Present Native Unknown
stemless Townsend daisy, stemless townsend-daisy, stemless townsendia Townsendia exscapa Unconfirmed Native - -
softhair marbleseed Onosmodium molle ssp. hispidissimum Not In Park Unknown - -
soft-hair marbleseed, western marbleseed, western onosmodium Onosmodium molle ssp. occidentale Present Native Unknown
Shepherd's Purse Capsella bursa-pastoris Present Non-native Unknown
spreading nailwort Paronychia depressa Unconfirmed Native - -
Snowberry Symphoricarpos albus Present Native Unknown
Short's milkvetch Astragalus shortianus Not In Park Unknown - -
silvery lupine Lupinus argenteus Present Native Unknown
silverleaf Indian breadroot, silverleaf scurfpea Pediomelum argophyllum Present Native Unknown
scurfpea, slimflower scurfpea Psoralidium tenuiflorum Present Native Unknown
Seneca Snakeroot Polygala senega Present Native Unknown
Spreading Dogbane Apocynum androsaemifolium Present Native Unknown
showy milkweed Asclepias speciosa Present Native Unknown
stickywilly Galium aparine Present Native Unknown
Selfheal Prunella vulgaris ssp. lanceolata Present Native Unknown
Sulfur paintbrush Castilleja sulphurea Present Native Unknown
sawsepal penstemon, western smooth beardtongue Penstemon glaber Present Native Unknown
sego lily, sego-lily Calochortus nuttallii Unconfirmed Native - -
smooth carrionflower Smilax herbacea Present Native Unknown
slimseed sandmat, slim-seed sandmat, slimseed spurge Chamaesyce stictospora Present Native Unknown
southern flax Linum australe Unconfirmed Native - -
Sand or Hooked Violet Viola adunca Present Native Unknown
scarlet beeblossom, scarlet gaura, Scarlet guara Gaura coccinea Present Native Unknown
sun sedge Carex inops ssp. heliophila Present Native Unknown
SMALLWING SEDGE Carex microptera Present Native Unknown
sleepy grass, sleepygrass Achnatherum robustum Unconfirmed Native - -
sand bluestem Andropogon hallii Not In Park Unknown - -
sideoats grama, side-oats grama Bouteloua curtipendula var. curtipendula Present Native Unknown
smooth brome Bromus inermis var. inermis Present Non-native Unknown
squirreltail Elymus elymoides ssp. brevifolius Unconfirmed Native - -
slender wheatgrass Elymus trachycaulus ssp. trachycaulus Present Native Unknown
Stinkgrass, Skunkgrass Eragrostis cilianensis Present Non-native Unknown
sweetgrass, vanilla grass Hierochloe odorata Present Native Unknown
Squirrel-tail Grass Hordeum jubatum Present Native Unknown
sand dropseed Sporobolus cryptandrus Present Native Unknown
Slender lip-fern Cheilanthes feei Present Native Uncommon
smooth cliffbrake, western dwarf cliffbrake Pellaea glabella ssp. occidentalis Present Native Uncommon
Small-flower Columbine Aquilegia brevistyla Present Native Unknown
Seaside Crowfoot Ranunculus cymbalaria Present Native Unknown
sagebrush buttercup Ranunculus glaberrimus Unconfirmed Native - -
Silver buffaloberry Shepherdia argentea Present Native Unknown
shrubby cinquefoil Dasiphora floribunda Present Native Unknown
STICKY CINQUEFOIL Potentilla glandulosa ssp. pseudorupestris Present Native Unknown
Smooth Rose Rosa blanda Unconfirmed Native - -
Slender Nettle Urtica dioica ssp. gracilis Present Native Unknown
squaw currant, whisky currant, white squaw currant Ribes cereum var. pedicellare Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
trailing daisy, trailing fleabane Erigeron flagellaris Present Native Unknown
threenerve fleabane, three-nerve fleabane, threeveined fleabane Erigeron subtrinervis Present Native - -
threenerve fleabane Erigeron subtrinervis var. subtrinervis Present Native Unknown
Treacle Mustard, Wormseed Mustard Erysimum cheiranthoides Present Non-native Unknown
Tumble Mustard Sisymbrium altissimum Present Non-native Unknown
Twinflower, Linnaea Linnaea borealis ssp. longiflora Present Native Unknown
tobacco root Valeriana edulis var. edulis Present Native Unknown
Timber milkvetch Astragalus miser var. decumbens Present Native - -
tufted milkvetch, tufted milk-vetch Astragalus spatulatus Present Native - -
threadleaf sedge Carex filifolia Present Native Unknown
timber oatgrass Danthonia intermedia Present Native Unknown
Thickspike wheatgrass Elymus lanceolatus Unconfirmed Native - -
timothy Phleum pratense Present Non-native Unknown
tumble grass, tumbleggrass, tumblegrass Schedonnardus paniculatus Present Native Unknown
thimbleweed Anemone cylindrica Present Native Unknown
tall meadowrue Thalictrum dasycarpum Unconfirmed Native - -
tall cinquefoil Potentilla arguta Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Upland Brittle Fern Cystopteris fragilis Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
velvet goldenrod, velvety goldenrod Solidago mollis var. mollis Present Native Unknown
violet Viola Present - - - -
Virginia wild rye, Virginia wildrye Elymus virginicus Present Native - -
Veiny meadowrue Thalictrum venulosum Unconfirmed Native - -
Virginia strawberry Fragaria virginiana ssp. glauca Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
woolly groundsel Packera cana Present Native Unknown
white heath aster Symphyotrichum ericoides var. ericoides Present Native - -
white prairie aster Symphyotrichum falcatum Unconfirmed Native - -
white prairie aster Symphyotrichum falcatum var. commutatum Present Native Unknown
white prairie aster Symphyotrichum falcatum var. falcatum Unconfirmed Native - -
WESTERN ASTER Symphyotrichum spathulatum var. spathulatum Not In Park Unknown - -
western marbleseed Onosmodium bejariense var. occidentale Present Native - -
western tansy mustard, western tansymustard Descurainia pinnata ssp. filipes Present Non-native Unknown
whitlowgrass Draba Present - - - -
White Campion, White Cockle Silene latifolia ssp. alba Present Non-native Unknown
western dock Rumex aquaticus var. fenestratus Unconfirmed Native - -
western snowberry, wolfberry Symphoricarpos occidentalis Present Native Common
white prairie clover, white prairieclover, white prairie-clover Dalea candida var. candida Not In Park Unknown - -
white dalea, white prairie clover, white prairieclover, white prairie-clover Dalea candida var. oligophylla Present Native Unknown
white sweetclover Melilotus alba Present Non-native Unknown
White locoweed Oxytropis sericea var. sericea Present Native Unknown
white clover Trifolium repens Present Non-native Unknown
white milkwort Polygala alba Present Native Unknown
White Birch Betula papyrifera Present Native - -
whorled milkweed Asclepias verticillata Unconfirmed Native - -
wood-mint Blephilia hirsuta Not In Park Unknown - -
Wild Mint Mentha arvensis Present Native Unknown
wild bergamot Monarda fistulosa Present Native - -
Wyoming besseya, Wyoming kittentail Besseya wyomingensis Present Native - -
white penstemon Penstemon albidus Present Native Unknown
woolly Indianwheat, woolly plantain Plantago patagonica Present Native Unknown
wood lily Lilium philadelphicum var. andinum Present Native Uncommon
Wyoming flax Linum compactum Present Native Unknown
Wind Sedge Carex foenea Present Native Unknown
woolly sedge Carex pellita Present Native Unknown
Witchgrass, Quackgrass Elymus repens Present Non-native Unknown
Windflower Anemone multifida var. multifida Present Native Unknown
Wild Columbine Aquilegia canadensis Unconfirmed Native - -
western blue virginsbower Clematis occidentalis var. occidentalis Not In Park Unknown - -
woodland strawberry Fragaria vesca Unconfirmed Native - -
woolly cinquefoil Potentilla hippiana var. hippiana Present Native Unknown
Woods' rose Rosa woodsii Present Native Unknown
Wild Red Raspberry Rubus idaeus ssp. strigosus Present Native Unknown
WHITE SPIREA Spiraea betulifolia Probably Present Native - -
Wild Black Currant Ribes americanum Present Native Unknown
Whitestem gooseberry Ribes inerme Not In Park Unknown - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Yarrow, Milfoil Achillea millefolium var. occidentalis Present Native Unknown
yellow sweetclover Melilotus officinalis Present Non-native Common
yellowflower locoweed, yellow-flower locoweed Oxytropis monticola Present Native Unknown
Yellow Avens Geum aleppicum Present Native Unknown
YELLOW STONECROP Sedum stenopetalum Not In Park Unknown - -

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Butterfly, Common Sooty Wing Pholisora catullus Present - - Rare
BUTTERFLY, FRITILLARY, variegated Euptoieta claudia Present - - Common
Butterfly, Coronis Fritillary Speyeria coronis Present - - Rare
Butterfly, Dainty Sulphur Nathalis iole Present - - Rare
Butterfly, Western White Pontia occidentalis Present - - Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Common Roadside-Skipper Amblyscirtes vialis Present - - Rare
Common Checkered-Skipper Pyrgus communis Present - - Abundant
- - Cercyonis pegala nephele Present - - Abundant
- - Chlosyne gorgone carlota Present - - Abundant
- - Coenonympha tullia benjamini Present - - Abundant
Canadian tiger swallowtail Papilio canadensis Present - - Rare
clouded sulphur, Clouded Sulphur Colias philodice Present - - Abundant
cabbage white Pieris rapae Present - - Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Dreamy duskywing Erynnis icelus Present - - Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Erynnis persius fredericki Present - - Uncommon
- - Euphyes vestris kiowah Present - - Common
Edwards' fritillary Speyeria edwardsii Present - - Abundant
- - Euchloe olympia Present - - Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Garita Skipperling Oarisma garita Present - - Uncommon
- - Glaucopsyche lygdamus oro Present - - Abundant
gray comma, Gray Comma Polygonia progne Present - - Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Juba skipper Hesperia juba Present - - Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Melissa blue Lycaeides melissa Present - - Abundant
mourning cloak Nymphalis antiopa Present - - Uncommon
Milbert's tortoiseshell Nymphalis milberti Present - - Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Cloudywing Thorybes pylades Present - - Rare
northern crescent Phyciodes cocyta Present - - Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Oeneis uhleri varuna Present - - Uncommon
orange sulphur Colias eurytheme Present - - Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
purplish copper Lycaena helloides Present - - Uncommon
pearl crescent Phyciodes tharos Present - - Abundant
painted lady, Painted Lady Vanessa cardui Present - - Common
- - Papilio multicaudatus Present - - Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Silver-spotted skipper Epargyreus clarus Present - - Abundant
- - Satyrium titus Present - - Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Western pine elfin Callophrys eryphon Present - - Abundant

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Amanita Present - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Coltricia cinnamomea Present - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Fomitopsis pinicola Present - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Trichaptum biforme Present - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Usnea hirta Present - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Veiled polypore Cryptoporus volvatus Present - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Xanthoparmelia somloensis Present - - - -
- - Xanthoria elegans Present - - - -