Noatak National Preserve Park

Rank: 334

Park Description

As one of North America's largest mountain-ringed river basins with an intact ecosystem, the Noatak River environs features some of the Arctic's finest arrays of plants and animals. The river is classified as a national wild and scenic river, and offers stunning wilderness float-trip opportunities - from deep in the Brooks Range to the tidewater of the Chukchi Sea.

Park Address

National Park Service P.O. Box 1029

Kotzebue, AK, 99752

Noatak National Preserve Park Activites

BOATING

CLIMBING

CAMPING

FISHING

HIKING

HUNTING

WILDLIFE VIEWING


Species in Noatak National Preserve Park by Category

Here you can look up all the species found in Noatak National Preserve 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
Arctic fox Alopex lagopus Probably Present Native - -
American marten Martes americana Probably Present Native - -
Arctic hare Lepus othus Probably Present Native - -
American Beaver, Beaver, Canadian Beaver Castor canadensis Probably Present Native - -
Alaska marmot Marmota broweri Probably Present Native - -
Arctic ground squirrel Spermophilus parryii Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Bonaparte Weasel, Bonaparte's Weasel, Ermine, Short-tailed Weasel Mustela erminea Present Native Unknown
Bearded seal Erignathus barbatus Not In Park Native - -
Black Bear Ursus americanus Present Native Unknown
Brown bear, Grizzly bear Ursus arctos Present Native Common
Brown lemming Lemmus trimucronatus Present Native Unknown
Barren ground shrew Sorex ugyunak Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Caribou Rangifer tarandus Present Native Abundant
coyote Canis latrans Probably Present Native - -
Canada Lynx Lynx canadensis Present Native Unknown
common otter, North American River Otter, northern river otter, river otter Lontra canadensis Probably Present Native - -
collared lemming Dicrostonyx groenlandicus Present Native Unknown
Common Muskrat, Muskrat, Musquash, Water Rat Ondatra zibethicus Present Native Unknown
Chickaree, Red Squirrel Tamiasciurus hudsonicus Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Dall's sheep Ovis dalli Present Native Common
Dusky shrew, Montane shrew Sorex monticolus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Eastern Timber Wolf, Gray Wolf, Timber Wolf Canis lupus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
human, man Homo sapiens Not In Park Native - -
Hedgehog, Porcupine Erethizon dorsatum Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
least weasel Mustela nivalis Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Muskox Ovibos moschatus Present Unknown Unknown
Moose Alces alces Present Native Abundant
mink Mustela vison Present Native Unknown
meadow mice, meadow voles Microtus - - - - - -
Masked Shrew Sorex cinereus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern red-backed vole Clethrionomys rutilus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red fox Vulpes vulpes Present Native Unknown
red-toothed shrews Sorex - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Spotted seal Phoca largha Not In Park Native - -
Snowshoe Hare, Varying Hare Lepus americanus Present Native Unknown
Singing vole Microtus miurus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Tundra vole Microtus oeconomus Present Native Unknown
Taiga vole, Yellow-cheeked vole Microtus xanthognathus Present Native Unknown
Tundra shrew Sorex tundrensis Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Wolverine Gulo gulo Present Native Unknown

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
American Golden Eagle, Golden Eagle Aquila chrysaetos Present Native Occasional
American Rough-legged Hawk, Rough-legged Hawk Buteo lagopus Present Native Occasional
American Pintail, Northern Pintail, Pintail Anas acuta Present Native Common
American Wigeon, Baldpate Anas americana Present Native Common
American Brant, Brant Branta bernicla Probably Present Native - -
American Golden-eye, Common Goldeneye Bucephala clangula Probably Present Native - -
American Common Scoter, American Scoter, Black Scoter, Butter-bill, Common Scoter Melanitta nigra Present Native Uncommon
American Golden Plover, American Golden-Plover, Eastern American Golden Plover Pluvialis dominica Present Native Uncommon
American Herring Gull, Herring Gull Larus argentatus Present Native Occasional
Arctic Tern Sterna paradisaea Present Native Common
American Knot, Knot, Red Knot Calidris canutus Probably Present Native - -
American Peregrine Falcon, Duck Hawk, Peregrine Falcon Falco peregrinus Present Native Unknown
American Gyrfalcon, Gyrfalcon, White Gyrfalcon Falco rusticolus Present Native Occasional
american kestrel Falco sparverius Present Native Rare
American dipper Cinclus mexicanus Probably Present Native - -
american tree sparrow Spizella arborea Present Native Abundant
American Pipit, American Water Pipit, Water Pipit Anthus rubescens Present Native Common
Acadian Boreal Chickadee Poecile hudsonicus Present Native Rare
Arctic warbler Phylloscopus borealis Present Native Rare
american robin Turdus migratorius Present Native Rare
alder flycatcher Empidonax alnorum Present Native Rare
American Three-toed Woodpecker, Northern Three-toed Woodpecker, Three-toed Woodpecker Picoides tridactylus Present Native Occasional
American Tengmalm's Owl, Boreal Owl, Richardson's Owl, Tengmalms' Owl Aegolius funereus Probably Present Native - -
American Great Gray Owl, Great Gray Owl Strix nebulosa Probably Present Native - -
American Hawk Owl, Hawk Owl, Northern Hawk Owl Surnia ulula Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Bald Eagle, Northern Bald Eagle Haliaeetus leucocephalus Probably Present Native - -
Bufflehead, Buffle-head Bucephala albeola Unconfirmed Native - -
Blue Goose, Snow Goose Chen caerulescens Probably Present Native - -
Black-bellied Plover Pluvialis squatarola Present Native Unknown
Bonaparte's Gull Larus philadelphia Present Native Unknown
Black turnstone Arenaria melanocephala Unconfirmed Native - -
Bartramian Sandpiper, Upland Plover, Upland Sandpiper Bartramia longicauda Present Native Uncommon
Baird's Sandpiper Calidris bairdii Present Native Occasional
Bar-tailed godwit Limosa lapponica Present Native Unknown
Buff-breasted Sandpiper Tryngites subruficollis Present Native Rare
Belted Kingfisher, Eastern Belted Kingfisher Ceryle alcyon Present Native Common
Bohemian Waxwing, Greater Waxwing Bombycilla garrulus Present Native Uncommon
barn swallow Hirundo rustica Probably Present Native - -
Bank Swallow, Common Bank Swallow Riparia riparia Present Native Occasional
Bluethroat Luscinia svecica Present Native Rare
Black-capped Chickadee Parus atricapillus Probably Present Native - -
Boreal chickadee Parus hudsonicus Not In Park Native - -
blackpoll warbler Dendroica striata Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Common Mallard, Mallard Anas platyrhynchos Present Native Rare
Common White-fronted Goose, Greater White-fronted Goose Anser albifrons Present Native Rare
Canvasback Aythya valisineria Present Native Rare
Canada Goose, Eastern Canada Goose Branta canadensis Present Native Occasional
Curlew Sandpiper Calidris ferruginea Unconfirmed Native - -
Common Snipe, Wilson's Common Snipe, Wilson's Snipe Gallinago gallinago Present Native Uncommon
Canada Grouse, Canada Spruce Grouse, Haith Hen, Heath Hen, Spruce Grouse, Spruce Partridge Falcipennis canadensis Not In Park Native - -
Common Loon, Greater Common Loon Gavia immer Present Native Rare
Common Raven, Northern Raven, Raven Corvus corax Present Native Common
Canada Gray Jay, Canada Jay, Gray Jay Perisoreus canadensis Present Native Occasional
Common Lapland Longspur, Lapland Longspur Calcarius lapponicus Present Native Abundant
Common Redpoll, Greater Redpoll, Mealy Redpoll Carduelis flammea Present Native Common
Coues' Hoary Redpoll, Hoary Redpoll Carduelis hornemanni Present Native Common
Canadian Pine Grosbeak, Newfoundland Pine Grosbeak, Pine Grosbeak Pinicola enucleator Present Native Rare
Cliff swallow Hirundo pyrrhonota Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Dunlin, Red-backed Dunlin, Red-backed Sandpiper Calidris alpina Probably Present Native - -
dark-eyed junco Junco hyemalis Present Native Rare
downy woodpecker Picoides pubescens Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Eastern Goshawk, Goshawk, Northern Goshawk Accipiter gentilis Present Native Rare
Eurasian Wigeon, European Widgeon, Widgeon Anas penelope Probably Present Native - -
Eastern Harlequin Duck, Harlequin Duck Histrionicus histrionicus Present Native Rare
Eastern White-winged Scoter, White-winged Coot, White-winged Scoter Melanitta fusca Present Native Uncommon
Eastern Glaucous Gull, Glaucous Gull Larus hyperboreus Present Native Common
Eastern Solitary Sandpiper, Solitary Sandpiper Tringa solitaria Present Native Rare
Eastern Pigeon Hawk, Merlin, Pigeon Hawk Falco columbarius Present Native Occasional
Eastern Savannah Sparrow, Savannah Sparrow Passerculus sandwichensis Present Native Abundant
Eastern Snow Bunting, Snow Bunting, Snowflake Plectrophenax nivalis Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Fox Sparrow Passerella iliaca Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Green-winged Teal Anas crecca Present Native Common
Greater Scaup, Greater Scaup Duck Aythya marila Present Native Common
Golden-crowned Sparrow Zonotrichia atricapilla Present Native Occasional
Goldfinches Carduelis - - - - - -
Great Gray Shrike, Northern Shrike Lanius excubitor Present Native Occasional
Greenland Wheatear, Northern Wheatear Oenanthe oenanthe Present Native Common
Gray-headed chickadee, Siberian tit Parus cinctus Not In Park Native - -
gray-cheeked thrush Catharus minimus Present Native Occasional
great horned owl Bubo virginianus Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Hudsonian Godwit Limosa haemastica Probably Present Native - -
Hudsonian Curlew, Hudsonian Whimbrel, Whimbrel Numenius phaeopus Present Native Uncommon
horned lark Eremophila alpestris Present Native Common
hermit thrush Catharus guttatus Probably Present Native - -
Horned Grebe Podiceps auritus Present Native Rare
Holboell's Grebe, Holboell's Red-necked Grebe, Red-necked Grebe Podiceps grisegena Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Killdeer, Northern Killdeer Charadrius vociferus Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Lesser Scaup, Lesser Scaup Duck Aythya affinis Unconfirmed Native - -
Long-tailed Duck, Old Squaw, Oldsquaw Clangula hyemalis Present Native Abundant
Least Sandpiper Calidris minutilla Present Native Rare
Long-billed Dowitcher Limnodromus scolopaceus Present Native Common
Lesser Yellowlegs, Lesser Yellow-legs Tringa flavipes Present Native Rare
Long-tailed Jaeger Stercorarius longicaudus Present Native Common
Lincoln's Sparrow, Northern Lincoln's Sparrow Melospiza lincolnii Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Mew gull Larus canus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
northern harrier Circus cyaneus Present Native Uncommon
Northern shoveler, Shoveller Anas clypeata Present Native Unknown
Northern Sabine's Gull, Sabine's Gull Xema sabini Unconfirmed Native - -
Northern Phalarope, Red-necked Phalarope Phalaropus lobatus Present Native Common
Northern Waterthrush, Northern Water-Thrush Seiurus noveboracensis Present Native Occasional
northern flicker Colaptes auratus Present Native Rare
Northern Short-eared Owl, Short-eared Owl Asio flammeus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
osprey Pandion haliaetus Present Native Rare
orange-crowned warbler Vermivora celata Present Native Uncommon
Olive-sided Flycatcher Contopus borealis Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Pectoral Sandpiper Calidris melanotos Present Native Common
Parasitic Jaeger Stercorarius parasiticus Present Native Common
Pomarine Jaeger Stercorarius pomarinus Probably Present Native - -
Pacific Loon Gavia pacifica Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Ring-necked Duck Aythya collaris Unconfirmed Native - -
Red-breasted Merganser Mergus serrator Present Native Uncommon
Ringed Plover, Semipalmated Plover, Semipalmated Ringed Plover Charadrius semipalmatus Present Native Common
Ruddy Turnstone Arenaria interpres Present Native Rare
Red Phalarope Phalaropus fulicaria Probably Present Native - -
Rock ptarmigan Lagopus mutus Present Native Uncommon
Red-throated Loon Gavia stellata Present Native Common
Rosy finch Leucosticte arctoa Present Native Uncommon
rusty blackbird Euphagus carolinus Present Native Rare
ruby-crowned kinglet Regulus calendula Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
sharp-shinned hawk Accipiter striatus Present Native Rare
Surf Scoter Melanitta perspicillata Present Native Occasional
Spotted Sandpiper Actitis macularia Present Native Occasional
Surfbird Aphriza virgata Probably Present Native - -
Sanderling Calidris alba Probably Present Native - -
Semipalmated Sandpiper Calidris pusilla Present Native Common
Spruce Grouse Dendragapus canadensis Present Native Uncommon
Sandhill Crane Grus canadensis Present Native Uncommon
Smith's Longspur Calcarius pictus Present Native Unknown
swainson's thrush Catharus ustulatus Present Native Rare
Say's Phoebe Sayornis saya Present Native Rare
Snowy Owl Nyctea scandiaca Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Tundra Swan, Whistling Swan Cygnus columbianus Present Native Uncommon
Tree Swallow Tachycineta bicolor Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Violet-green Swallow Tachycineta thalassina Probably Present Native - -
Varied Thrush Ixoreus naevius Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Western Sandpiper Calidris mauri Unconfirmed Native - -
wandering tattler Heteroscelus incanus Present Native Rare
Willow ptarmigan Lagopus lagopus Present Native Common
white-crowned sparrow Zonotrichia leucophrys Present Native Common
White-winged Crossbill Loxia leucoptera Probably Present Native - -
White wagtail Motacilla alba Unconfirmed Native - -
wilson's warbler Wilsonia pusilla Present Native Occasional
western wood-pewee Contopus sordidulus Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Yellow-billed loon Gavia adamsii Present Native Common
Yellow wagtail Motacilla flava Present Native Common
yellow-rumped warbler Dendroica coronata Present Native Occasional
yellow warbler Dendroica petechia Present Native Occasional

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
wood frog Rana sylvatica Probably Present - - - -

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Alaska blackfish Dallia pectoralis Present Native Unknown
Arctic lamprey Lampetra japonica Present Native Unknown
Arctic Char, Golden Trout, Silver Trout, Sunapee Char, Sunapee Trout Salvelinus alpinus Present Native Unknown
Arctic grayling Thymallus arcticus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Burbot, Eelpout Lota lota Present Native Unknown
Bering cisco Coregonus laurettae Present Native Unknown
Broad whitefish Coregonus nasus Present Native Unknown
Blueback salmon, Kokanee, Red salmon, Sockeye salmon Oncorhynchus nerka Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Common Smelt, Rainbow Smelt, Smelt Osmerus mordax Probably Present Native - -
Chum salmon Oncorhynchus keta Present Native Unknown
Coho salmon Oncorhynchus kisutch Probably Present Native - -
Chinook salmon, King salmon Oncorhynchus tshawytscha Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Dolly varden Salvelinus malma Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Fourhorn sculpin Myoxocephalus quadricornis Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Great Lakes Whitefish, Lake Whitefish Coregonus clupeaformis Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Inconnu Stenodus leucichthys Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
longnose sucker Catostomus catostomus Present Native Unknown
Least cisco Coregonus sardinella Present Native Unknown
Lake Trout, Togue Salvelinus namaycush Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern pike Esox lucius Present Native Unknown
Ninespine Stickleback, Ninespined Stickleback Pungitius pungitius Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Pink salmon Oncorhynchus gorbuscha Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Round whitefish Prosopium cylindraceum Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Slimy sculpin Cottus cognatus Present Native Unknown

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
arrow-grass, seaside arrowgrass Triglochin maritima Probably Present Native - -
alpine pondweed Potamogeton alpinus Present Native Unknown
American thorow wax Bupleurum americanum Present Native Unknown
- - Antennaria monocephala Present Native Unknown
arctic chrysanthemu, arctic daisy Arctanthemum arcticum Probably Present Native - -
Alaska wormwood Artemisia alaskana Probably Present Native - -
- - Artemisia comata Present Native Unknown
- - Aster alpinus Unconfirmed Native - -
arctic alpine fleabane Erigeron humilis Present Native Unknown
arctic aster, Siberian aster Eurybia sibirica Present Native Unknown
alpine groundsel Packera pauciflora Unconfirmed Native - -
arctic sweet coltsfoot, arctic sweet-colt's-foot Petasites frigidus Probably Present Native - -
arctic goldenrod, manyray goldenrod, mountain goldenrod, Rocky Mountain goldenrod Solidago multiradiata Present Native Unknown
arctic groundsel Tephroseris atropurpurea Present Native Unknown
arctic bellflower Campanula uniflora Present Native Unknown
American yellowrocket, erectpod wintercress, wintercress Barbarea orthoceras Present Native Unknown
alpine bittercress Cardamine bellidifolia Present Native Unknown
alpine draba Draba alpina Present Native Unknown
arctic draba, Austrian draba Draba fladnizensis Present Native Unknown
Alaska draba Draba stenoloba Unconfirmed Native - -
arctic bladderpod Lesquerella arctica Present Native Unknown
alpine smelowskia Smelowskia calycina Present Native Unknown
arctic pennycress Thlaspi arcticum Unconfirmed Native - -
arctic stitchwort Minuartia arctica Present Native Unknown
alpine sandwort, twinflower sandwort Minuartia obtusiloba Present Native Unknown
Alaska Starwort Stellaria alaskana Unconfirmed Native - -
Alaska springbeauty Claytonia sarmentosa Present Native Unknown
alpine bistort Bistorta vivipara Present Native Unknown
alpine mountainsorrel, mountain sorrel Oxyria digyna Present Native Unknown
Alaska knotweed Polygonum caurianum Probably Present Native - -
arctic dock Rumex arcticus Present Native Unknown
American twinflower, northern twinflower, twinflower Linnaea borealis Present Native Unknown
American twinflower, twinflower Linnaea borealis ssp. borealis Present Native Unknown
alpine bearberry Arctous alpina Present Native Unknown
alpine azalea Loiseleuria procumbens Present Native Unknown
Arctic wintergreen, largeflowered wintergreen Pyrola grandiflora Present Native Unknown
Alaska dwarf-primrose Douglasia ochotensis Present Native Unknown
arctic starflower Trientalis europaea Probably Present Native - -
- - Astragalus aboriginum Present Native Unknown
alpine milkvetch Astragalus alpinus Present Native Unknown
- - Astragalus alpinus ssp. arcticus Present Native Unknown
- - Astragalus sealei Present Native Unknown
alpine sweetvetch Hedysarum alpinum Present Native Unknown
alpine French-honeysuckle, sulla alpina, zulla silvestre Hedysarum hedysaroides Present Native Unknown
arctic lupine Lupinus arcticus Present Native Unknown
autumn waterstarwort, autumn water-starwort, northern waterstarwort, northern water-starwort, scarlet waterstarwort Callitriche hermaphroditica Present Native Unknown
alpine lily, alplily, common alplily Lloydia serotina Present Native Unknown
alpine clubmoss Diphasiastrum alpinum Unconfirmed Native - -
arctic willow Salix arctica Present Native Unknown
Alaska bog willow Salix fuscescens Present Native Unknown
arctic yellow violet Viola biflora Unconfirmed Native - -
alpine willowherb, alpine willowweed, pimpernel willowherb Epilobium anagallidifolium Present Native Unknown
arctic sedge, capitate sedge Carex capitata Present Native Unknown
arctic marsh sedge Carex holostoma Present Native Unknown
arctic cottongrass, arctic cottonsedge Eriophorum callitrix Present Native Unknown
Alpine Cotton-grass Trichophorum alpinum Probably Present Native - -
Arctic rush Juncus arcticus Present Native Unknown
Arctic woodrush Luzula arctica Present Native Unknown
- - Alopecurus alpinus Probably Present Native - -
- - Arctagrostis arundinacea Probably Present Native - -
- - Arctagrostis latifolia var. latifolia Present Native Unknown
American sloughgrass, slough grass Beckmannia syzigachne Probably Present Native - -
Alaskan wheatgrass Elymus alaskanus Present Native Unknown
Alaskan wheatgrass Elymus alaskanus ssp. alaskanus Present Native Unknown
Alaskan wheatgrass Elymus alaskanus ssp. latiglumis Present Native Unknown
Altai fescue, rough fescue Festuca altaica Present Native Unknown
alpine fescue Festuca brachyphylla Present Native Unknown
Alaska fescue Festuca brevissima Present Native Unknown
alpine sweetgrass Hierochloe alpina Present Native Unknown
arctic sweetgrass Hierochloe pauciflora Present Native Unknown
alpine bluegrass Poa alpina Present Native Unknown
arctic bluegrass Poa arctica Present Native Unknown
arctic bluegrass Poa arctica ssp. lanata Unconfirmed Native - -
Alaska bluegrass Poa paucispicula Probably Present Native - -
Alpine Meadow Grass Poa pratensis ssp. alpigena Present Native Unknown
Alpine Woodsia Woodsia alpina Probably Present Native - -
Arctic Poppy Papaver lapponicum ssp. occidentale Probably Present Native - -
- - Anemone narcissiflora Present Native Unknown
arctic buttercup, high northern buttercup Ranunculus hyperboreus Present Native Unknown
alpine meadowrue, alpine meadow-rue Thalictrum alpinum Present Native Unknown
- - Acomastylis rossii Present Native Unknown
Alaskan mountain-avens Dryas alaskensis Present Native Unknown
arctic blackberry Rubus arcticus Probably Present Native - -
American watermilfoil, shortspike watermilfoil, Siberian water-milfoil Myriophyllum sibiricum Present Native Unknown
Alaska boykinia, bear flower, Richardson's brookfoam Boykinia richardsonii Present Native Unknown
Alaska saxifrage Saxifraga calycina Present Native Unknown
alpine saxifrage Saxifraga nivalis Present Native Unknown
alpine brook saxifrage, pygmy saxifrage, weak saxifrage Saxifraga rivularis Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
beachhead iris Iris setosa Probably Present Native - -
Blunt-leaved Orchis Platanthera obtusata Present Native Unknown
boreal sagebrush Artemisia arctica Present Native Unknown
Buckbean Menyanthes trifoliata Probably Present Native - -
- - Braya bartlettiana Present Native Unknown
- - Braya purpurascens Unconfirmed Native - -
boreal draba Draba borealis Unconfirmed Native - -
bog marshcress, bog yellowcress, common yellowcress, marsh yellowcress, marshcress, yellow watercress Rorippa palustris Probably Present Native - -
Beautiful Sandwort Arenaria capillaris Present Native Unknown
Bering chickweed, chickweed Cerastium beeringianum Present Native Unknown
boreal carnation Dianthus repens Present Native Unknown
beautiful sandwort, boreal stitchwort Minuartia rubella Present Native Unknown
bog stitchwort Minuartia stricta Present Native Unknown
Blunt-leaved or Grove Sandwort Moehringia lateriflora Present Native Unknown
boreal starwort Stellaria borealis ssp. borealis Probably Present Native - -
Blinks Montia fontana Probably Present Native - -
- - Bistorta plumosa Present Native Unknown
Bunchberry Cornus canadensis Probably Present Native - -
bog rosemary Andromeda polifolia Present Native Unknown
Bearberry Arctostaphylos uva-ursi Probably Present Native - -
bog wintergreen, liverleaf wintergreen, pink wintergreen Pyrola asarifolia Present Native Unknown
Bog Blueberry Vaccinium uliginosum Present Native Unknown
boreal primrose Primula anvilensis Present Native Unknown
bird's-eye primrose, Mistassini primrose Primula mistassinica Present Native Unknown
BELA specimen are probably A. eucosmus ssp. sealei Astragalus eucosmus Unconfirmed Native - -
Barneby's locoweed Oxytropis arctica var. barnebyana Present Native Unknown
boreal locoweed, northern crazyweed Oxytropis borealis Present Native Unknown
birch Betula - - - - - -
bedstraw Galium trifidum Probably Present Native - -
Bladderwort Utricularia vulgaris ssp. macrorhiza Present Native Unknown
Bristly Clubmoss Lycopodium annotinum Present Native Unknown
Bristly Clubmoss Lycopodium clavatum Present Native Unknown
Balsam Poplar Populus balsamifera Present Native Unknown
balsam poplar Populus balsamifera ssp. balsamifera Present Native Unknown
barrenground willow Salix niphoclada Present Native Unknown
Black Spruce Picea mariana Probably Present Native - -
Bigelow's sedge Carex bigelowii Present Native Unknown
bog sedge, northern bog sedge Carex gynocrates Probably Present Native - -
blunt sedge, obtuse sedge Carex obtusata Present Native Unknown
beaked sedge Carex rostrata Probably Present Native - -
bald spikerush, bald spike-rush, spikesedge Eleocharis erythropoda Probably Present Native - -
Bellardi bog sedge, Bellardi kobresia Kobresia myosuroides Present Native Unknown
- - Bromopsis pumpelliana Present Native Unknown
- - Bromopsis pumpelliana ssp. arctica Present Native Unknown
Bering hairgrass, Melville Island hairgrass Deschampsia brevifolia Present Native Unknown
Bearded Wheatgrass Elymus trachycaulus Present Native Unknown
Baffin fescue Festuca baffinensis Present Native Unknown
bluegrass, bluegrass spp. Poa - - - - - -
beauverd spirea Spiraea stevenii Present Native Unknown
bract saxifrage Saxifraga bracteata Probably Present Native - -
bract saxifrage Saxifraga radiata Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Conioselinum pacificum Probably Present Native - -
cow parsnip Heracleum lanatum Unconfirmed Native - -
cudweed sagewort, Pacific alpine wormwood Artemisia glomerata Present Native Unknown
- - Chrysanthemum bipinnatum Probably Present Native - -
- - Chrysanthemum integrifolium Present Native Unknown
clustered sawwort, nutty saw-wort Saussurea nuda Probably Present Native - -
common dandelion, woolbearing dandelion Taraxacum ceratophorum Present Native Unknown
cuckoo flower Cardamine pratensis Present Native Unknown
Cuckoo Flower Cardamine pratensis ssp. angustifolia Present Native Unknown
common scurvygrass, spoonwort Cochlearia officinalis Unconfirmed Native - -
cushion draba Draba cana Present Native Unknown
cushion-pink, moss campion Silene acaulis Present Native Unknown
creeping silene, pink campion Silene repens Present Native Unknown
Chickweed Stellaria calycantha Present Native Unknown
common juniper, dwarf juniper Juniperus communis Present Native Unknown
captiate valerian, sharpleaf valerian Valeriana capitata Present Native Unknown
common butterwort Pinguicula vulgaris Present Native Unknown
- - Castilleja pallida var. caudata Present Native Unknown
capitate lousewort Pedicularis capitata Present Native Unknown
Crowfoot Clubmoss Diphasiastrum complanatum Present Native Unknown
Chamisso's willow Salix chamissonis Present Native Unknown
creeping sedge, rope-root sedge Carex chordorrhiza Present Native Unknown
- - Carex fuliginosa Present Native Unknown
curved sedge Carex maritima Present Native Unknown
closedhead sedge Carex media Present Native Unknown
clustered field sedge, slim sedge Carex praegracilis Unconfirmed Native - -
curly sedge, rock sedge Carex rupestris Present Native Unknown
Canadian single-spike sedge, downy sedge, northern singlespike sedge Carex scirpoidea Present Native Unknown
Creeping Spike-rush Eleocharis palustris Present Native Unknown
Cottongrass Eriophorum brachyantherum Unconfirmed Native - -
Chamisso's cottongrass, Chamisso's cotton-grass, russet cottonsedge Eriophorum chamissonis Present Native Unknown
chestnut rush Juncus castaneus Present Native Unknown
curved woodrush Luzula arcuata Unconfirmed Native - -
curved woodrush Luzula arcuata ssp. arcuata Present Native Unknown
common woodrush Luzula multiflora Present Native Unknown
Common Woodrush Luzula multiflora ssp. multiflora Unconfirmed Native - -
Canada Bluejoint Calamagrostis canadensis Present Native Unknown
- - Calamagrostis canadensis ssp. langsdorfii Present Native Unknown
circumpolar reedgrass Calamagrostis deschampsioides Unconfirmed Native - -
- - Colpodium wrightii Present Native Unknown
cutleaf anemone Anemone patens var. multifida Probably Present Native - -
Cinquefoil Potentilla nivea Present Native Unknown
Cloudberry, Baked-apple Berry Rubus chamaemorus Present Native Unknown
Cascade mountain-ash, Greene's mountain-ash Sorbus scopulina Probably Present Native - -
ciliate saxifrage, cusion saxifrage Saxifraga eschscholtzii Present Native Unknown
club spikemoss, clubmoss, northern spikemoss Selaginella selaginoides Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Duckweed Lemna trisulca Unconfirmed Native - -
Douglas' waterhemlock, water hemlock, western water hemlock Cicuta douglasii Probably Present Native - -
dwarf alpine hawksbeard, small hawksbeard, tiny hawksbeard Crepis nana Present Native Unknown
dwarf arctic ragwort Packera cymbalaria Present Native Unknown
- - Draba pilosa Present Native Unknown
dwarf scouringrush Equisetum scirpoides Present Native Unknown
drooping pointloco, hangpod crazyweed, nodding crazyweed, nodding locoweed, pendant-pod locoweed Oxytropis deflexa Present Native Unknown
dwarf birch Betula nana ssp. exilis Present Native Unknown
dwarf marsh violet Viola epipsila ssp. repens Present Native Unknown
Dahurian willowherb Epilobium davuricum Present Native Unknown
dwarf fireweed Epilobium latifolium Present Native Unknown
darkbrown sedge Carex atrofusca Present Native Unknown
dense cotton-grass, shealted cotton-grass, white cottongrass, white cottonsedge Eriophorum scheuchzeri Present Native Unknown
- - Dupontia fisheri ssp. psilosantha Present Native Unknown
downy ryegrass Leymus innovatus Present Native Unknown
dwarf raspberry Rubus arcticus ssp. acaulis Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Early Coralroot Corallorrhiza trifida Present Native Unknown
- - Erigeron eriocephalus Present Native Unknown
- - Eritrichium aretioides Present Native Unknown
- - Eritrichium chamissonis Present Native Unknown
Edwards' mock wallflower Eutrema edwardsii Present Native Unknown
elegant stitchwort Minuartia elegans Present Native Unknown
English sundew Drosera anglica Probably Present Native - -
- - Empetrum hermaphroditum Present Native Unknown
erect primrose, strict primrose Primula stricta Unconfirmed Native - -
elegant Indian paintbrush Castilleja elegans Present Native Unknown
- - Elymus alaskanus ssp. borealis Present Native Unknown
- - Elymus trachycaulus ssp. violaceus Probably Present Native - -
entireleaf mountain-avens Dryas integrifolia Present Native Unknown
entireleaf mountain-avens Dryas integrifolia ssp. sylvatica Present Native Unknown
eightpetal mountain-avens Dryas octopetala Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Flatstem Pondweed Potamogeton zosteriformis Probably Present Native - -
fineleaf pondweed Stuckenia filiformis Present Native Unknown
fineleaf pondweed Stuckenia filiformis ssp. alpina Probably Present Native - -
Fries' pussytoes Antennaria friesiana Present Native Unknown
Fries' pussytoes Antennaria friesiana ssp. alaskana Present Native Unknown
Fries' pussytoes Antennaria friesiana ssp. friesiana Present Native Unknown
field sagewort Artemisia borealis Present Native Unknown
fringed sagebrush, fringed sagewort, prairie sagewort Artemisia frigida Present Native Unknown
Fleabane Erigeron grandiflorus Unconfirmed Native - -
fuscate groundsel Tephroseris lindstroemii Present Native Unknown
flat-top draba, flat-top whitlowgrass Draba corymbosa Present Native Unknown
fernleaf false candytuft Smelowskia calycina var. integrifolia Unconfirmed Native - -
Field Chickweed Cerastium arvense Unconfirmed Native - -
fleshy starwort, thickleaved chickweed Stellaria crassifolia Present Native Unknown
field horsetail Equisetum arvense Present Native Unknown
field locoweed, northern yellow locoweed, white smallflower pointloco Oxytropis campestris Probably Present Native - -
fourpart dwarf gentian Gentianella propinqua Present Native Unknown
Flat-leaved Bladderwort Utricularia intermedia Present Native Unknown
fourleaf mare's-tail Hippuris tetraphylla Probably Present Native - -
feltleaf willow Salix alaxensis Present Native Unknown
feltleaf willow Salix alaxensis var. alaxensis Probably Present Native - -
feltleaf willow Salix alaxensis var. longistylis Probably Present Native - -
fragile sedge Carex membranacea Present Native Unknown
Fisher's tundragrass Dupontia fisheri Probably Present Native - -
- - Festuca rubra ssp. richardsonii Present Native Unknown
Fowl Bluegrass Poa palustris Present Native Unknown
Fragrant Cliff Fern Dryopteris fragrans Present Native Unknown
fewflower fumewort Corydalis pauciflora Present Native Unknown
floating marsh marigold Caltha natans Probably Present Native - -
fewflower meadowrue, fewflower meadow-rue Thalictrum sparsiflorum Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
grayleaf draba Draba cinerea Probably Present Native - -
Gmelin's saltbush Atriplex gmelinii Unconfirmed Native - -
- - Gastrolychnis affinis Present Native Unknown
- - Gastrolychnis apetala Present Native Unknown
- - Gastrolychnis macrosperma Unconfirmed Native - -
- - Gastrolychnis ostenfeldii Present Native Unknown
grassleaf springbeauty Claytonia eschscholtzii Present Native Unknown
garden sorrel Rumex acetosa Present Native Unknown
garden sorrel Rumex acetosa ssp. alpestris Unconfirmed Native - -
Greenish-flowered Pyrola Pyrola chlorantha Probably Present Native - -
Greenland primrose Primula egaliksensis Present Native Unknown
- - Gentianella propinqua ssp. arctophila Unconfirmed Native - -
- - Galium brandegeei Probably Present Native - -
gray pubescent plantain Plantago canescens Present Native Unknown
grayleaf willow Salix glauca Present Native Unknown
golden sedge, golden-fruit sedge Carex aurea Present Native Unknown
Garber's sedge Carex garberi Present Native Unknown
glacial sedge Carex glacialis Present Native Unknown
Green Sedge Carex viridula Probably Present Native - -
glaucous bluegrass, white bluegrass Poa glauca Present Native Unknown
Greenland buttercup Ranunculus auricomus Present Native Unknown
glacier buttercup Ranunculus glacialis var. chamissonis Present Native Unknown
Gmelin's buttercup, lesser yellow water buttercup, small yellow water buttercup Ranunculus gmelinii Present Native Unknown
goldencarpet, northern golden saxifrage Chrysosplenium tetrandrum Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Horned Pondweed Zannichellia palustris Probably Present Native - -
Hooded Ladies' Tresses Spiranthes romanzoffiana Probably Present Native - -
Hairy rock-cress Arabis hirsuta var. pycnocarpa Present Native Unknown
- - Hedysarum alpinum ssp. americanum Present Native Unknown
hairy butterwort Pinguicula villosa Probably Present Native - -
halberd willow Salix hastata Present Native Unknown
hair sedge, hairlike sedge, hair-like sedge Carex capillaris Present Native Unknown
Hoppner's sedge Carex subspathacea Probably Present Native - -
Hooker's cinquefoil Potentilla hookeriana Present Native Unknown
Hooker Cinquefoil Potentilla hookeriana ssp. hookeriana Present Native Unknown
heartleaf saxifrage Saxifraga nelsoniana Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
island purslane Koenigia islandica Present Native Unknown
ice cold buttercup Ranunculus gelidus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Jakutsk snowparsley Cnidium cnidiifolium Present Native Unknown
Jordal's locoweed Oxytropis jordalii Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Kjellman's groundsel Tephroseris kjellmanii Present Native Unknown
Kamchatka rockcress Arabis kamchatica Present Native Unknown
Krause's sorrel Rumex krausei Present Native Unknown
Kotzebue's grass of Parnassus, Kotzebue's grass-of-Parnassus Parnassia kotzebuei Present Native Unknown
Kokrines locoweed, Kokrines oxytrope Oxytropis kokrinensis Present Native Unknown
Krause's sedge Carex krausei Present Native Unknown
Kentucky bluegrass Poa pratensis Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
longbract frog orchid, long-bract frog orchid Coeloglossum viride Present Native Unknown
Lesser Rattlesnake Plantain Goodyera repens Probably Present Native - -
longstalk draba Draba juvenilis Present Native Unknown
longstem sandwort Arenaria longipedunculata Present Native Unknown
longpod stitchwort Minuartia macrocarpa Present Native Unknown
Larch-leaved Sandwort Minuartia yukonensis Present Native Unknown
Long-leaved Stitchwort Stellaria longifolia Unconfirmed Native - -
longstalk starwort, long-stalk starwort Stellaria longipes Present Native Unknown
Lapland cornel Cornus suecica Unconfirmed Native - -
Lapland Diapensia Diapensia lapponica Present Native Unknown
Leatherleaf Chamaedaphne calyculata Present Native Unknown
Lapland Rosebay Rhododendron lapponicum Present Native Unknown
lingonberry, northern mountain cranberry Vaccinium vitis-idaea Present Native Unknown
- - Lathyrus maritimus Unconfirmed Native - -
Lesser Bladderwort Utricularia minor Present Native Unknown
Labrador lousewort Pedicularis labradorica Present Native Unknown
Langsdorf's lousewort Pedicularis langsdorfii Present Native Unknown
Lapland lousewort Pedicularis lapponica Present Native Unknown
- - Lycopodium annotinum ssp. alpestre Present Native Unknown
littletree willow Salix arbusculoides Present Native Unknown
Long-beaked Willow Salix bebbiana Probably Present Native - -
least willow Salix rotundifolia Present Native Unknown
low northern sedge Carex concinna Present Native Unknown
lesser saltmarsh sedge Carex glareosa Probably Present Native - -
livid sedge Carex livida Unconfirmed Native - -
Lyngbye's sedge Carex lyngbyei Unconfirmed Native - -
looseflower alpine sedge Carex rariflora Present Native Unknown
lapland reedgrass Calamagrostis lapponica Present Native Unknown
largeflower speargrass Poa eminens Unconfirmed Native - -
Lapland poppy Papaver lapponicum Present Native Unknown
larkspurleaf monkshood Aconitum delphiniifolium Present Native Unknown
Little Belt Mountain thimbleweed Anemone drummondii var. lithophila Present Native Unknown
Lapland buttercup Ranunculus lapponicus Present Native Unknown
ledge stonecrop Rhodiola integrifolia Present Native Unknown
leafystem saxifrage Saxifraga foliolosa Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Mackenzie's water hemlock Cicuta virosa Probably Present Native - -
mountain harebell Campanula lasiocarpa Present Native Unknown
- - Myosotis alpestris ssp. asiatica Present Native Unknown
milky draba Draba lactea Unconfirmed Native - -
Mustard Smelowskia borealis Present Native Unknown
mountain stitchwort Minuartia biflora Present Native Unknown
matted starwort Stellaria dicranoides Present Native Unknown
merckia Wilhelmsia physodes Present Native Unknown
marsh grass of Parnassus, marsh grass-of-Parnassus, northern grass of Parnassus Parnassia palustris Present Native Unknown
muskroot Adoxa moschatellina Present Native Unknown
Marsh Horsetail Equisetum palustre Present Native Unknown
meadow horsetail Equisetum pratense Present Native Unknown
marsh Labrador tea Ledum palustre ssp. decumbens Present Native Unknown
Maydell's oxytrope Oxytropis maydelliana Present Native Unknown
Mertens' oxytrope Oxytropis mertensiana Present Native Unknown
Marsh Felwort Lomatogonium rotatum Present Native Unknown
Mare's Tail Hippuris vulgaris Present Native Unknown
Mountain death camas Zigadenus elegans Present Native Unknown
Moonwort Botrychium lunaria Probably Present Native - -
Mackenziei's Sedge Carex mackenziei Unconfirmed Native - -
millet woodrush, smallflower woodrush, smallflowered woodrush Luzula parviflora Probably Present Native - -
MacKenzie Valley mannagrass Glyceria pulchella Probably Present Native - -
mountain bladderfern Cystopteris montana Unconfirmed Native - -
Macoun's poppy Papaver macounii ssp. discolor Present Native Unknown
Marsh Marigold, Cowslip Caltha palustris Probably Present Native - -
mountain larkspur, tall or pale larkspur Delphinium glaucum Probably Present Native - -
Marsh Cinquefoil, Purple Cinquefoil Comarum palustre Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
northern false-asphodel Tofieldia coccinea Present Native Unknown
northern listera, northern twayblade Listera borealis Present Native Unknown
northern green orchid Platanthera aquilonis Probably Present Native - -
narrowleaf arnica Arnica angustifolia ssp. angustifolia Present Native Unknown
nodding arnica Arnica lessingii Probably Present Native - -
narrowleaf saw-wort Saussurea angustifolia Present Native Unknown
northern dandelion Taraxacum phymatocarpum Present Native Unknown
northern tansymustard Descurainia sophioides Present Native Unknown
nakedstem wallflower Parrya nudicaulis Present Native Unknown
nakedstem wallflower Parrya nudicaulis ssp. nudicaulis Present Native Unknown
northern Jacob's-ladder Polemonium boreale Present Native Unknown
northern primrose Primula borealis Probably Present Native - -
Nutzotin Milk-vetch Astragalus nutzotinensis Unconfirmed Native - -
Northern Sweet Vetch Hedysarum mackenzei Present Native Unknown
northern bedstraw Galium boreale Present Native Unknown
northern groundcone Boschniakia rossica Present Native Unknown
northern Indian paintbrush Castilleja hyperborea Present Native Unknown
Northern Firmoss Huperzia selago Present Native Unknown
netleaf willow, netted willow Salix reticulata Present Native Unknown
Northwest Territory Sedge Carex utriculata Probably Present Native - -
needle spikerush Eleocharis acicularis Probably Present Native - -
northern green rush Juncus alpinoarticulatus Probably Present Native - -
northern white rush Juncus triglumis var. albescens Unconfirmed Native - -
northern woodrush Luzula confusa Present Native Unknown
narrowspike reedgrass, slim-stem reed grass, slimstem reedgrass Calamagrostis stricta Present Native Unknown
Northern Reedgrass Calamagrostis stricta ssp. inexpansa Probably Present Native - -
narrow false oat Trisetum spicatum Present Native Unknown
northern bur-reed Sparganium hyperboreum Present Native Unknown
northern larkspur Delphinium brachycentrum Present Native Unknown
northern buttercup Ranunculus pedatifidus var. affinis Present Native Unknown
- - Novosieversia glacialis Present Native Unknown
Nagoonberry Rubus arcticus ssp. arcticus Unconfirmed Native - -
Northern Comandra Geocaulon lividum Probably Present Native - -
nodding saxifrage Saxifraga cernua Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Ogotoruk Creek ragwort Packera ogotorukensis Present Native Unknown
One-flowered Pyrola Moneses uniflora Present Native Unknown
- - Orthilia secunda ssp. obtusata Present Native Unknown
- - Oxycoccus microcarpos Present Native Unknown
- - Oxytropis bryophila Present Native Unknown
- - Oxytropis campestris ssp. gracilis Unconfirmed Native - -
- - Oxytropis koyukukensis Unconfirmed Native - -
- - Oxytropis nigrescens ssp. pygmaea Present Native Unknown
- - Oxytropis viscida Present Native Unknown
Oeder's lousewort Pedicularis oederi Present Native Unknown
oval-leaf willow Salix ovalifolia Probably Present Native - -
oval-leaf willow Salix ovalifolia var. ovalifolia Probably Present Native - -
Oak Fern, Triplet Fern Gymnocarpium dryopteris Probably Present Native - -
oneflower cinquefoil Potentilla uniflora Present Native Unknown
official burnet Sanguisorba officinalis Present Native Unknown
Ottertail Pass saxifrage Saxifraga tenuis Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Pondweed Potamogeton gramineus Present Native Unknown
purple wormwood Artemisia globularia Present Native Unknown
pale fleabane Erigeron pallens Present Native Unknown
purple fleabane Erigeron purpuratus Present Native Unknown
pineapple-weed Matricaria matricarioides Probably Present Native - -
- - Petasites frigidus ssp. nivalis Unconfirmed Native - -
purple bittercress Cardamine purpurea Present Native Unknown
Palander's draba Draba palanderiana Present Native Unknown
Pallas' wallflower Erysimum pallasii Present Native Unknown
- - Parrya nudicaulis ssp. interior Present Native Unknown
- - Parrya nudicaulis ssp. septentrionalis Unconfirmed Native - -
Porsild's false candytuft Smelowskia porsildii Present Native Unknown
- - Polygonum alaskanum Probably Present Native - -
Plumy Horsetail Equisetum sylvaticum Unconfirmed Native - -
- - Phlox alaskensis Present Native Unknown
Pygmy-flower rock-jasmine Androsace septentrionalis Present Native Unknown
polar milkvetch Astragalus polaris Present Native Unknown
pale gentian Gentiana glauca Present Native Unknown
pygmy gentian Gentiana prostrata Present Native Unknown
- - Pedicularis albolabiata Present Native Unknown
- - Pedicularis interior Present Native Unknown
Pennell's lousewort Pedicularis parviflora ssp. pennellii Present Native Unknown
polar willow Salix polaris Present Native Unknown
pendantgrass Arctophila fulva Present Native Unknown
purple reedgrass Calamagrostis purpurascens Present Native Unknown
- - Puccinellia borealis Unconfirmed Native - -
Pale or Pink Corydalis Corydalis sempervirens Probably Present Native - -
Porcupine River thimbleweed Anemone multiceps Present Native Unknown
Pallas' buttercup Ranunculus pallasii Present Native Unknown
pygmy buttercup Ranunculus pygmaeus Present Native Unknown
- - Potentilla egedii Unconfirmed Native - -
- - Potentilla hyparctica Present Native Unknown
- - Potentilla virgulata Present Native Unknown
prickly rose Rosa acicularis Present Native Unknown
purple mountain saxifrage, purple saxifrage Saxifraga oppositifolia Present Native Unknown
purple mountain saxifrage Saxifraga oppositifolia ssp. oppositifolia Present Native Unknown
purple mountain saxifrage Saxifraga oppositifolia ssp. smalliana Unconfirmed Native - -
Prickly Saxifrage Saxifraga tricuspidata Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Quaking Aspen Populus tremuloides Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red-head pondweed, Richardson pondweed, Richardson's pondweed Potamogeton richardsonii Unconfirmed Native - -
Rhizome Orchis Amerorchis rotundifolia Probably Present Native - -
rosy pussytoes, rosy pussy-toes Antennaria rosea Unconfirmed Native - -
Richardson's bittercress Cardamine digitata Present Native Unknown
- - Rorippa palustris var. palustris Present Native Unknown
Ross' sandwort Minuartia rossii Present Native Unknown
red fruit bearberry Arctous rubra Present Native Unknown
Robbins' milkvetch Astragalus robbinsii Present Native Unknown
resin birch Betula glandulosa Present Native Unknown
resin birch Betula neoalaskana Present Native Unknown
Richardson's willow Salix richardsonii Present Native Unknown
Rocky Mountain pond-lily Nuphar polysepala Present Native Unknown
rockdwelling sedge Carex petricosa Present Native Unknown
Ramensk's sedge Carex ramenskii Probably Present Native - -
round sedge Carex rotundata Present Native Unknown
rock sedge Carex saxatilis Present Native Unknown
rufous woodrush Luzula rufescens Present Native Unknown
red fescue Festuca rubra Present Native Unknown
red fescue Festuca rubra ssp. rubra Present Native Unknown
Rusty Woodsia Woodsia ilvensis Present Native Unknown
rooted poppy Papaver radicatum Present Native Unknown
rooted poppy Papaver radicatum ssp. alaskanum Present Native Unknown
- - Ranunculus reptans Probably Present Native - -
Russet buffalo-berry Shepherdia canadensis Present Native Unknown
Rough Cinquefoil Potentilla norvegica Probably Present Native - -
redstem saxifrage Saxifraga lyallii Unconfirmed Native - -
reflexed saxifrage Saxifraga reflexa Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
small pondweed Potamogeton pusillus ssp. tenuissimus Present Native Unknown
- - Stuckenia pectinata Probably Present Native - -
- - Stuckenia vaginata Present Native Unknown
Scotch false asphodel Tofieldia pusilla Present Native Unknown
Seaside Angelica Angelica lucida Probably Present Native - -
Small Yellow Lady's Slipper Cypripedium parviflorum Probably Present Native - -
sparrowegg lady's slipper Cypripedium passerinum Present Native Unknown
Showy pussytoes Antennaria pulcherrima Probably Present Native - -
snow arnica Arnica griscomii ssp. frigida Present Native Unknown
swamp boreal-daisy Erigeron elatus Present Native Unknown
Smooth daisy Erigeron glabellus Unconfirmed Native - -
small blacktip ragwort Senecio lugens Present Native Unknown
- - Senecio pseudo-arnica Unconfirmed Native - -
showy alpine forget-me-not Eritrichium splendens Present Native Unknown
Sea Lungwort, Oysterleaf Mertensia maritima Unconfirmed Native - -
smooth northern-rockcress Braya glabella Present Native Unknown
small-leaf bittercress Cardamine microphylla ssp. blaisdellii Probably Present Native - -
smooth draba Draba glabella Present Native Unknown
snow draba, yellow arctic draba Draba nivalis Unconfirmed Native - -
shy wallflower, smallflower wallflower Erysimum inconspicuum Present Native Unknown
seaside sandplant Honckenya peploides Unconfirmed Native - -
snow pearlwort Sagina nivalis Present Native Unknown
- - Stellaria edwardsii Present Native Unknown
- - Stellaria laeta Present Native Unknown
- - Stellaria monantha Present Native Unknown
springbeauty Claytonia - - - - - -
squashberry Viburnum edule Present Native Unknown
sweetflower rockjasmine Androsace chamaejasme Present Native Unknown
Siberian primrose Primula nutans Probably Present Native - -
Scamman Oxytrope Oxytropis scammaniana Present Native Unknown
showy crazyweed, showy locoweed, showy pointvetch Oxytropis splendens Probably Present Native - -
Siberian alder Alnus viridis ssp. fruticosa Present Native Unknown
Sweet Gale Myrica gale Probably Present Native - -
sudetic lousewort Pedicularis sudetica Present Native Unknown
- - Salix glauca ssp. acutifolia Present Native Unknown
skeletonleaf willow Salix phlebophylla Present Native Unknown
Swamp Willow Herb Epilobium palustre Present Native Unknown
silver sedge, silvery sedge Carex canescens Probably Present Native - -
sea sedge Carex marina Present Native Unknown
smallawned sedge Carex microchaeta Probably Present Native - -
Short-stalk Sedge Carex microchaeta ssp. microchaeta Present Native Unknown
Sedge Carex microglochin Probably Present Native - -
Sedge Carex nardina Present Native Unknown
shortstalk sedge Carex podocarpa Present Native Unknown
sparseflower sedge Carex tenuiflora Present Native Unknown
sheathed sedge Carex vaginata Present Native Unknown
Slender Cotton-grass Eriophorum gracile Unconfirmed Native - -
Siberian bog sedge Kobresia sibirica Present Native Unknown
simple bog sedge Kobresia simpliciuscula Present Native Unknown
slender wheatgrass Elymus trachycaulus ssp. trachycaulus Present Native Unknown
sweetgrass, vanilla grass Hierochloe odorata Present Native Unknown
Sea Lyme Grass, Strand Wheat Leymus mollis Probably Present Native - -
shortcoal bluegrass Poa pseudoabbreviata Present Native Unknown
spreading woodfern Dryopteris expansa Probably Present Native - -
Siberian polypody Polypodium sibiricum Unconfirmed Native - -
Slender Cliff Brake, Slender cliffbrake Cryptogramma stelleri Present Native Unknown
smooth woodsia Woodsia glabella Present Native Unknown
smallflowered anemone Anemone parviflora Present Native Unknown
Seaside Crowfoot Ranunculus cymbalaria Probably Present Native - -
snow buttercup Ranunculus nivalis Present Native Unknown
sulphur buttercup, sulphur butter-cup Ranunculus sulphureus Present Native Unknown
Shrubby Cinquefoil Pentaphylloides floribunda Present Native Unknown
silverweed Potentilla elegans Probably Present Native - -
staghorn cinquefoil Potentilla multifida Probably Present Native - -
stipulated cinquefoil Potentilla stipularis Present Native Unknown
Swamp Red Currant Ribes triste Present Native Unknown
spotted saxifrage, yellowdot saxifrage Saxifraga bronchialis Present Native Unknown
spider saxifrage, stoloniferous saxifrage, whiplash saxifrage Saxifraga flagellaris Present Native Unknown
- - Saxifraga flexuosa Present Native Unknown
- - Saxifraga hieracifolia Present Native Unknown
spiked saxifrage Saxifraga spicata Present Native Unknown
Siberian spikemoss Selaginella sibirica Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Triglochin palustris Present Native Unknown
Tilesius' wormwood Artemisia tilesii Present Native Unknown
Tufted fleabane Erigeron caespitosus Unconfirmed Native - -
tundra fleabane Erigeron hyperboreus Present Native Unknown
- - Taraxacum alaskanum Present Native Unknown
- - Tephroseris frigida Unconfirmed Native - -
- - Tripleurospermum phaeocephalum Probably Present Native - -
tall bluebells Mertensia paniculata Present Native Unknown
tall bluebells Mertensia paniculata var. paniculata Present Native Unknown
Treacle Mustard, Wormseed Mustard Erysimum cheiranthoides Unconfirmed Native - -
- - Torularia humilis Present Native Unknown
- - Torularia humilis ssp. arctica Probably Present Native - -
thrift seapink Armeria maritima Present Native Unknown
tall Jacob's-ladder Polemonium acutiflorum Present Native Unknown
tundra milkvetch Astragalus umbellatus Present Native Unknown
tealeaf willow Salix pulchra Present Native Unknown
timberline willow Salix rotundifolia ssp. dodgeana Present Native Unknown
twocolor sedge Carex bicolor Present Native Unknown
threadleaf sedge Carex filifolia Probably Present Native - -
twotipped sedge Carex lachenalii Present Native Unknown
Tall Cotton-grass Eriophorum angustifolium Present Native Unknown
tall cottongrass Eriophorum angustifolium ssp. triste Probably Present Native - -
tussock cottongrass Eriophorum vaginatum Present Native Unknown
Tufted Club-rush Trichophorum cespitosum Probably Present Native - -
twoflowered rush Juncus biglumis Present Native Unknown
threehulled rush, three-hulled rush Juncus triglumis Present Native Unknown
tundra woodrush Luzula kjellmaniana Present Native Unknown
tufted hairgrass Deschampsia cespitosa Present Native Unknown
thickspike wheatgrass Elymus macrourus Present Native Unknown
tundra fescue Festuca lenensis Present Native Unknown
- - Trisetum spicatum ssp. molle Present Native Unknown
- - Trisetum spicatum ssp. spicatum Present Native Unknown
twoflower cinquefoil Potentilla biflora Present Native Unknown
tufted alpine saxifrage Saxifraga caespitosa Present Native Unknown
thymeleaf saxifrage Saxifraga serpyllifolia Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Umbrella starwort Stellaria umbellata Probably Present Native - -
- - Utricularia vulgaris Present Native Unknown
Upland Brittle Fern Cystopteris fragilis Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
variegated horsetail, variegated scouringrush, variegated scouring-rush Equisetum variegatum Present Native Unknown
variegated sedge Carex stylosa Unconfirmed Native - -
villous cinquefoil Potentilla villosa Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
wild chive, wild chives Allium schoenoprasum Present Native Unknown
Wormwood Artemisia furcata Present Native Unknown
Water Horsetail Equisetum fluviatile Present Native Unknown
white arctic mountain heather Cassiope tetragona Present Native Unknown
western arctic shootingstar Dodecatheon frigidum Present Native Unknown
wedgeleaf primrose Primula cuneifolia Unconfirmed Native - -
Water birch Betula occidentalis Present Native Unknown
western fringe gentian, windmill fringed gentian Gentianopsis detonsa Probably Present Native - -
woolly lousewort Pedicularis lanata Present Native Unknown
whorled lousewort Pedicularis verticillata Present Native Unknown
Weaselsnout Lagotis glauca ssp. minor Present Native Unknown
white false hellebore Veratrum album ssp. oxysepalum Present Native Unknown
Willow Herb Epilobium angustifolium Present Native Unknown
White Spruce Picea glauca Present Native Unknown
White and black sedge Carex albonigra Probably Present Native - -
water sedge Carex aquatilis Present Native Unknown
weak arctic sedge Carex supina ssp. spaniocarpa Present Native Unknown
Williams' sedge Carex williamsii Present Native Unknown
Wahlenberg's woodrush Luzula wahlenbergii Present Native Unknown
wideleaf polargrass Arctagrostis latifolia Present Native Unknown
Walpole poppy, Walpole's poppy Papaver walpolei Probably Present Native - -
White Water Buttercup Ranunculus aquatilis var. diffusus Present Native Unknown
Wright's golden saxifrage Chrysosplenium wrightii Probably Present Native - -
whiplash saxifrage Saxifraga flagellaris ssp. setigera Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Yenisei River pondweed Potamogeton subsibiricus Probably Present Native - -
Yukon aster Symphyotrichum yukonense Present Native Unknown
Yukon groundsel Tephroseris yukonensis Unconfirmed Native - -
Yukon bellflower Campanula aurita Unconfirmed Native - -
yellow thimbleweed Anemone richardsonii Present Native Unknown
yellow marsh saxifrage Saxifraga hirculus Present Native Unknown

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
andreaea moss Andreaea rupestris - - - - - -
arctic cinclidium moss