Larken Lake

Humboldt-Toiyabe National Forest · Nevada · 4,159 acres · RoadlessArea Rule (2001)
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Observed Species (89)

Species with confirmed research-grade observation records from iNaturalist community science data.

(2)
Boechera retrofracta
American Sickle (1)
Astragalus curvicarpus
Antelope Bitterbrush (4)
Purshia tridentata
Biennial Cinquefoil (1)
Potentilla biennis
Big Sagebrush (4)
Artemisia tridentata
Bodie Hills Cusickiella (10)
Cusickiella quadricostata
Bottlebrush Squirrel-tail (2)
Elymus elymoides
Break Gilia (1)
Gilia brecciarum
Bright Cobblestone Lichen (1)
Acarospora socialis
Bulbous Woodland-star (2)
Lithophragma glabrum
Canadian Milkvetch (4)
Astragalus canadensis
Carson City Larkspur (7)
Delphinium andersonii
Chamisso's Miner's-lettuce (2)
Montia chamissoi
Cheatgrass (2)
Bromus tectorum
Common Side-blotched Lizard (1)
Uta stansburiana
Common Yarrow (1)
Achillea millefolium
Desert Drumstick (1)
Battarrea phalloides
Desert Figwort (4)
Scrophularia desertorum
Desert Globemallow (3)
Sphaeralcea ambigua
Desert Mountain Phlox (11)
Phlox stansburyi
Desert Peach (3)
Prunus andersonii
Desert paintbrush (11)
Castilleja chromosa
Dwarf Purple Monkeyflower (1)
Diplacus nanus
Entireleaf Ragwort (1)
Senecio integerrimus
Foothill Deathcamas (3)
Toxicoscordion paniculatum
Four-part Horsebrush (1)
Tetradymia tetrameres
Granite Prickly-phlox (2)
Linanthus pungens
Gray Horsebrush (4)
Tetradymia canescens
Great Basin Wildrye (2)
Leymus cinereus
Greater Sage-Grouse (1)
Centrocercus urophasianus
Green Mormon-tea (5)
Ephedra viridis
Herb Sophia (1)
Descurainia sophia
Hoary Pincushion (3)
Chaenactis douglasii
Hoary Tansy-aster (5)
Dieteria canescens
Horned Lark (1)
Eremophila alpestris
Kellogg's Onion (3)
Allium anceps
Large-desert Evening-primrose (1)
Oenothera deltoides
Lava Ankle-aster (6)
Ionactis alpina
Leichtlin's Mariposa Lily (4)
Calochortus leichtlinii
Lobeleaf Groundsel (1)
Packera multilobata
Longleaf Hawk's-beard (5)
Crepis acuminata
Low Scorpionweed (2)
Phacelia humilis
Lowly Beardtongue (4)
Penstemon humilis
Matted Buckwheat (6)
Eriogonum caespitosum
Money Buckwheat (1)
Eriogonum nummulare
Mountain Snowberry (6)
Symphoricarpos rotundifolius
Mountain Wildmint (2)
Monardella odoratissima
Munite Prickly-poppy (2)
Argemone munita
Narrowleaf Angelica (1)
Angelica lineariloba
Needle-and-Thread (1)
Hesperostipa comata
Nevada Desert-parsley (1)
Lomatium nevadense
Oceanspray (2)
Holodiscus discolor
Patis Onion (5)
Allium bisceptrum
Pronghorn (1)
Antilocapra americana
Pursh's Milkvetch (3)
Astragalus purshii
Rayless Shaggy Fleabane (7)
Erigeron aphanactis
Rosette Tiquilia (1)
Tiquilia nuttallii
Rosy Buckwheat (1)
Eriogonum rosense
Rough-seed Cat's-eye (2)
Oreocarya flavoculata
Royal Beardtongue (1)
Penstemon speciosus
Rubber Rabbitbrush (1)
Ericameria nauseosa
Rydberg's Beardtongue (3)
Penstemon rydbergii
Shaggy Milkvetch (2)
Astragalus malacus
Slender Buckwheat (1)
Eriogonum microtheca
Small-flower Hawk's-beard (1)
Crepis intermedia
Spindle Milkvetch (1)
Astragalus oophorus
Spiny Hop-sage (4)
Grayia spinosa
Steppe Agoseris (1)
Agoseris parviflora
Sticky-leaf Rabbitbrush (4)
Chrysothamnus viscidiflorus
Sulphur-flower Buckwheat (8)
Eriogonum umbellatum
Tall Tumble-mustard (1)
Sisymbrium altissimum
Tall Woolly Buckwheat (2)
Eriogonum elatum
Tansy-leaf Suncup (2)
Taraxia tanacetifolia
Thorny Wire-lettuce (2)
Pleiacanthus spinosus
Two-color Scorpionweed (6)
Phacelia bicolor
Utah Serviceberry (1)
Amelanchier utahensis
Violet Milkvetch (3)
Astragalus iodanthus
Wax Currant (3)
Ribes cereum
Western Blue Iris (2)
Iris missouriensis
Western Blue-eyed-grass (1)
Sisyrinchium halophilum
Western Fence Lizard (2)
Sceloporus occidentalis
Western Kingbird (1)
Tyrannus verticalis
Western Wallflower (1)
Erysimum capitatum
White-bract Stickleaf (2)
Mentzelia montana
Whitestem Blazingstar (1)
Mentzelia albicaulis
Woods' Rose (1)
Rosa woodsii
Woolly Mule's-ears (3)
Wyethia mollis
Yellow Navarretia (1)
Navarretia breweri
maroon-spotted woollystar (1)
Eriastrum signatum
Federally Listed Species (3)

Species identified by the U.S. Fish and Wildlife Service as potentially occurring within this area based on range and habitat data. These designations do not indicate confirmed presence — they identify habitat where agency actions may require consultation under the Endangered Species Act.

Greater Sage-Grouse
Centrocercus urophasianus
Monarch
Danaus plexippusProposed Threatened
Yellow-billed Cuckoo
Coccyzus americanus
Other Species of Concern (3)

Species identified by the U.S. Fish and Wildlife Service as potentially occurring based on range and habitat data.

Pinyon Jay
Gymnorhinus cyanocephalus
Sage Thrasher
Oreoscoptes montanus
Virginia's Warbler
Leiothlypis virginiae
Migratory Birds of Conservation Concern (2)

Birds of conservation concern identified by the U.S. Fish and Wildlife Service as potentially occurring based on range data. These species may warrant additional consideration under the Migratory Bird Treaty Act.

Pinyon Jay
Gymnorhinus cyanocephalus
Sage Thrasher
Oreoscoptes montanus
Vegetation (6)

Composition from LANDFIRE 2024 EVT spatial analysis. Ecosystems classified per NatureServe Terrestrial Ecological Systems.

Intermountain Mountain Sagebrush Steppe
Shrub / Shrubland · 621 ha
GNR36.9%
Great Basin Big Sagebrush Shrubland
Shrub / Shrubland · 497 ha
G329.5%
Great Basin Pinyon-Juniper Woodland
Tree / Conifer · 254 ha
GNR15.1%
Great Basin Dry Sagebrush Shrubland
Shrub / Shrubland · 213 ha
GNR12.7%
Great Basin Semi-Desert Chaparral
Shrub / Shrubland · 39 ha
GNR2.3%
G30.9%

Larken Lake

Larken Lake Roadless Area

Humboldt-Toiyabe National Forest, Nevada · 4,159 acres