Mt. Shasta A

Shasta-Trinity National Forest · California · 676 acres · RoadlessArea Rule (2001)
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Observed Species (261)

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

Whitebark Pine (48)
Pinus albicaulisThreatened
(1)
Chromosera loreleiae
(1)
Cortinarius bridgei
(2)
Crepidotus fimbriatus
(1)
Galeropsis polytrichoides
(1)
Agaricus moronii
(2)
Habronattus kubai
(1)
Diderma niveum
Alpine Bittercress (1)
Cardamine bellidifolia
Alpine Bog Laurel (9)
Kalmia microphylla
Alpine Mountain-sorrel (1)
Oxyria digyna
Alpine Speedwell (23)
Veronica wormskjoldii
Alpine Willowherb (1)
Epilobium anagallidifolium
American Alpine Ladyfern (5)
Athyrium americanum
American Bistort (1)
Bistorta bistortoides
American Goldfinch (1)
Spinus tristis
American Kestrel (1)
Falco sparverius
American Pika (6)
Ochotona princeps
American Pinesap (1)
Monotropa hypopitys
American Robin (4)
Turdus migratorius
American Rockbrake (1)
Cryptogramma acrostichoides
Anna's Hummingbird (1)
Calypte anna
Arizona Cinquefoil (12)
Sibbaldia procumbens
Band-tailed Pigeon (1)
Patagioenas fasciata
Beavertail Mariposa Lily (4)
Calochortus coeruleus
Bigelow's Sneezeweed (1)
Helenium bigelovii
Bitter Cherry (3)
Prunus emarginata
Black-headed Grosbeak (1)
Pheucticus melanocephalus
Bloomer's Goldenweed (14)
Ericameria bloomeri
Blunt-lobe Lupine (61)
Lupinus obtusilobus
Booted Knight (1)
Tricholoma focale
Bracken Fern (1)
Pteridium aquilinum
Brewer's Monkeyflower (1)
Erythranthe breweri
Brewer's Sedge (6)
Carex breweri
Brewer's Whitlow-grass (1)
Draba breweri
Brown Creeper (3)
Certhia americana
Brown Felt Blight (1)
Herpotrichia juniperi
Brown-eyed Wolf Lichen (11)
Letharia columbiana
Brown-headed Cowbird (2)
Molothrus ater
Bubble Gum Fungus (10)
Pholiota nubigena
California Groundcone (9)
Kopsiopsis strobilacea
California Oatgrass (1)
Danthonia californica
California Pitcherplant (6)
Darlingtonia californica
California Red Fir (98)
Abies magnifica
Cascade Rockbrake (12)
Cryptogramma cascadensis
Cassin's Finch (7)
Haemorhous cassinii
Castle Crags Harebell (3)
Campanula shetleri
Chipping Sparrow (2)
Spizella passerina
Clark's Nutcracker (32)
Nucifraga columbiana
Cliff Beardtongue (1)
Penstemon rupicola
Cobwebby Indian-paintbrush (57)
Castilleja arachnoidea
Common Raven (2)
Corvus corax
Common Sagebrush Lizard (12)
Sceloporus graciosus
Common Wintergreen (1)
Chimaphila umbellata
Creeping Beardtongue (44)
Penstemon davidsonii
Dark-eyed Junco (11)
Junco hyemalis
Davis' knotweed (36)
Koenigia davisiae
Deerbrush (1)
Ceanothus integerrimus
Dense Lace Fern (2)
Aspidotis densa
Douglas' Spiraea (1)
Spiraea douglasii
Douglas' Squirrel (3)
Tamiasciurus douglasii
Drummond's Anemone (2)
Anemone drummondii
Dwarf Hulsea (2)
Hulsea nana
Ensatina (1)
Ensatina eschscholtzii
False Puffball (2)
Reticularia lycoperdon
False Rock-loving Wood Beauty (1)
Drymocallis pseudorupestris
Fanleaf Cinquefoil (1)
Potentilla flabellifolia
Fly Amanita (1)
Amanita muscaria
Fox Sparrow (3)
Passerella iliaca
Fringed Pinesap (1)
Pleuricospora fimbriolata
Frosty paintbrush (1)
Castilleja pruinosa
Garden Montbretia (1)
Crocosmia × crocosmiiflora
Giant Blazingstar (2)
Mentzelia laevicaulis
Giant Pinedrops (1)
Pterospora andromedea
Golden Pholiota (1)
Pholiota aurivella
Golden-crowned Sparrow (1)
Zonotrichia atricapilla
Golden-mantled Ground Squirrel (42)
Callospermophilus lateralis
Gophersnake (1)
Pituophis catenifer
Gray's Campion (3)
Silene grayi
Gray's Lovage (2)
Ligusticum grayi
Gray-crowned Rosy-Finch (1)
Leucosticte tephrocotis
Greater Red Indian-paintbrush (39)
Castilleja miniata
Green-tailed Towhee (1)
Pipilo chlorurus
Greenleaf Manzanita (6)
Arctostaphylos patula
Ground Juniper (1)
Juniperus communis
Hartweg's Wild Ginger (1)
Asarum hartwegii
Hermit Thrush (3)
Catharus guttatus
Hermit Warbler (3)
Setophaga occidentalis
Hoary Pincushion (4)
Chaenactis douglasii
Hoary Tansy-aster (12)
Dieteria canescens
Incense Cedar (1)
Calocedrus decurrens
Jepson's Monkeyflower (4)
Diplacus jepsonii
Johnson's Tufted Jumping Spider (1)
Phidippus johnsoni
Klamath Fawnlily (6)
Erythronium klamathense
Lace Lipfern (3)
Myriopteris gracillima
Large-flower Wire-lettuce (1)
Stephanomeria lactucina
Leafless wintergreen (1)
Pyrola aphylla
Leopard Lily (1)
Lilium pardalinum
Lewis' Mock Orange (1)
Philadelphus lewisii
Lobb's Fiddleleaf (5)
Nama lobbii
Long-tube Iris (1)
Iris tenuissima
Mahala-mat Ceanothus (1)
Ceanothus prostratus
Marsh Grass-of-Parnassus (1)
Parnassia palustris
Marshmallow Polypore (2)
Spongiporus leucospongia
Marumleaf Buckwheat (36)
Eriogonum marifolium
Menzies' Wintergreen (1)
Chimaphila menziesii
Milky Kelloggia (1)
Kelloggia galioides
Mountain Bluebird (3)
Sialia currucoides
Mountain Brickell-bush (1)
Brickellia greenei
Mountain Butter Bolete (2)
Butyriboletus abieticola
Mountain Chickadee (8)
Poecile gambeli
Mountain Hemlock (41)
Tsuga mertensiana
Mountain Holly Fern (8)
Polystichum scopulinum
Mountain Timothy (4)
Phleum alpinum
Mountain Wildmint (19)
Monardella odoratissima
Mt. Hood Pussy-paws (19)
Calyptridium umbellatum
Mt. Shasta Arnica (3)
Arnica viscosa
Mt. Shasta Sedge (1)
Carex straminiformis
Mule Deer (2)
Odocoileus hemionus
Naked Buckwheat (1)
Eriogonum nudum
Naked Mariposa Lily (1)
Calochortus nudus
Narrowleaf Swordfern (1)
Polystichum imbricans
Nashville Warbler (2)
Leiothlypis ruficapilla
Newberry's Beardtongue (5)
Penstemon newberryi
Northern Flicker (1)
Colaptes auratus
Northern Scorpion (4)
Paruroctonus boreus
Oceanspray (7)
Holodiscus discolor
Olive-sided Flycatcher (1)
Contopus cooperi
One-flower Bleedinghearts (4)
Dicentra uniflora
One-seed Pussy-paws (4)
Calyptridium monospermum
Orange Sponge Polypore (3)
Pycnoporellus alboluteus
Pacific Stonecrop (1)
Sedum spathulifolium
Pacific Treefrog (1)
Pseudacris regilla
Pine Siskin (4)
Spinus pinus
Pine Violet (28)
Viola purpurea
Pinemat Manzanita (44)
Arctostaphylos nevadensis
Pink Mountain-heath (34)
Phyllodoce empetriformis
Prairie Agoseris (2)
Agoseris glauca
Prairie Flax (2)
Linum lewisii
Prairie-smoke (1)
Geum triflorum
Primrose Monkeyflower (26)
Erythranthe primuloides
Purple-red Waxy Cap (2)
Hygrophorus purpurascens
Pyrola-leaf Buckwheat (114)
Eriogonum pyrolifolium
Queen Bolete (1)
Boletus regineus
Rayless Groundsel (8)
Senecio aronicoides
Red Clover (1)
Trifolium pratense
Red Sierra Onion (4)
Allium obtusum
Red-breasted Nuthatch (5)
Sitta canadensis
Red-tailed Hawk (1)
Buteo jamaicensis
Ringtail (1)
Bassariscus astutus
Rock Wren (4)
Salpinctes obsoletus
Rocky Mountain Pussytoes (1)
Antennaria media
Rocky Mountain Woodsia (2)
Woodsia scopulina
Rufous Hummingbird (1)
Selasphorus rufus
Sacramento Cycladenia (2)
Cycladenia humilis
Scarlet Skyrocket (26)
Ipomopsis aggregata
Segmented Luetkea (8)
Luetkea pectinata
Shadow Chipmunk (2)
Neotamias senex
Shaggy Hawkweed (3)
Hieracium horridum
Shasta Knotweed (43)
Polygonum shastense
Shasta Pincushion (4)
Chaenactis suffrutescens
Showy Jacob's-ladder (3)
Polemonium pulcherrimum
Sierra Beardtongue (1)
Penstemon heterodoxus
Sierra Chinquapin (2)
Chrysolepis sempervirens
Sierra Currant (1)
Ribes nevadense
Sierra Gooseberry (1)
Ribes roezlii
Sierra Jewelflower (26)
Streptanthus tortuosus
Silverleaf Scorpionweed (1)
Phacelia hastata
Slim-stem Beardtongue (22)
Penstemon gracilentus
Smoky Puffball (2)
Handkea fumosa
Smooth White Violet (2)
Viola macloskeyi
Snowbank Fairy Helmet (1)
Mycena overholtsii
Soapy Tricholoma (1)
Tricholoma saponaceum
Sooty Grouse (2)
Dendragapus fuliginosus
Spotted Coralroot (5)
Corallorhiza maculata
Spreading Dogbane (1)
Apocynum androsaemifolium
Spreading Phlox (18)
Phlox diffusa
Steller's Jay (7)
Cyanocitta stelleri
Subalpine Waxycap (3)
Hygrophorus subalpinus
Sugarstick (8)
Allotropa virgata
Sunshine Amanita (1)
Amanita aprica
Tall Swamp Onion (34)
Allium validum
Tall White Bog Orchid (5)
Platanthera dilatata
Teal Conifer-Pin (3)
Dendrostilbella smaragdina
Thimbleberry (1)
Rubus parviflorus
Threadleaf Beardtongue (1)
Penstemon filiformis
Three-leaf Bitterroot (3)
Lewisia triphylla
Tiling's Monkeyflower (5)
Erythranthe tilingii
Tinker's-penny (1)
Hypericum anagalloides
Tobacco Ceanothus (29)
Ceanothus velutinus
Tolmie's Saxifrage (5)
Micranthes tolmiei
Townsend's Solitaire (1)
Myadestes townsendi
Vasey's Oatgrass (3)
Danthonia intermedia
Veiled Polypore (27)
Cryptoporus volvatus
Violet Star Cup (1)
Sarcosphaera coronaria
Washington Lily (2)
Lilium washingtonianum
Wavyleaf Indian-paintbrush (2)
Castilleja applegatei
Wax Currant (2)
Ribes cereum
Western False Asphodel (2)
Triantha occidentalis
Western Gray Squirrel (1)
Sciurus griseus
Western Joepye-weed (3)
Ageratina occidentalis
Western Mountain Aster (1)
Symphyotrichum spathulatum
Western Pasqueflower (138)
Pulsatilla occidentalis
Western Tanager (1)
Piranga ludoviciana
Western Water-hemlock (1)
Cicuta douglasii
Western White Pine (3)
Pinus monticola
White Fir (1)
Abies concolor
White-crowned Sparrow (1)
Zonotrichia leucophrys
White-headed Woodpecker (7)
Leuconotopicus albolarvatus
Williamson's Sapsucker (1)
Sphyrapicus thyroideus
Wolf Lichen (17)
Letharia vulpina
Woolly Hawkweed (2)
Hieracium triste
Wrinkled Cortinaria (2)
Cortinarius caperatus
Yellow-pine Chipmunk (5)
Neotamias amoenus
Yellow-rumped Warbler (16)
Setophaga coronata
a bolete fungus (1)
Boletus subalpinus
a fungus (3)
Lentinellus montanus
a fungus (1)
Amanita alpinicola
a fungus (1)
Boletus rex-veris
a fungus (2)
Butyriboletus primiregius
a fungus (2)
Caloboletus rubripes
a fungus (1)
Calonarius verrucisporus
a fungus (8)
Caloscypha fulgens
a fungus (1)
Cantharellus cascadensis
a fungus (1)
Ciboria rufofusca
a fungus (13)
Clitocybe glacialis
a fungus (1)
Collybia bakerensis
a fungus (1)
Cortinarius magnivelatus
a fungus (1)
Cortinarius miwok
a fungus (2)
Cortinarius pinguis
a fungus (2)
Deconica montana
a fungus (1)
Discina ancilis
a fungus (9)
Donadinia nigrella
a fungus (2)
Entoloma edulis
a fungus (1)
Entoloma holoconiotum
a fungus (1)
Floccularia albolanaripes
a fungus (1)
Ganoderma oregonense
a fungus (1)
Gastroboletus turbinatus
a fungus (11)
Guepiniopsis alpina
a fungus (7)
Hygrophorus goetzei
a fungus (1)
Hypomyces rosellus
a fungus (3)
Lachnellula arida
a fungus (1)
Lactarius kauffmanii
a fungus (1)
Laetiporus conifericola
a fungus (1)
Leucophleps spinispora
a fungus (2)
Maublancomyces montanus
a fungus (1)
Melanoleuca angelesiana
a fungus (2)
Morchella snyderi
a fungus (1)
Neolentinus ponderosus
a fungus (2)
Patinellaria sanguinea
a fungus (1)
Ramaria cartilaginea
a fungus (1)
Suillus caerulescens
a fungus (1)
Suillus pseudobrevipes
a fungus (4)
Tricholoma moseri
a fungus (3)
Tricholoma murrillianum
a fungus (1)
Tricholoma vernaticum
a fungus (1)
Vexillomyces atrovirens
a jumping spider (6)
Habronattus amicus
a jumping spider (1)
Habronattus jucundus
a jumping spider (1)
Pelegrina aeneola
Federally Listed Species (13)

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.

Conservancy Fairy Shrimp
Branchinecta conservatioEndangered
Franklin Bumble Bee
Bombus frankliniEndangered
Northern Spotted Owl
Strix occidentalis caurinaThreatened
Vernal Pool Fairy Shrimp
Branchinecta lynchiThreatened
Vernal Pool Tadpole Shrimp
Lepidurus packardiEndangered
Whitebark Pine
Pinus albicaulisThreatened
California Condor
Gymnogyps californianusE, XN
Gray Wolf
Canis lupus
Monarch
Danaus plexippusProposed Threatened
North American Wolverine
Gulo gulo luscus
Northwestern Pond Turtle
Actinemys marmorataProposed Threatened
Suckley's Cuckoo Bumble Bee
Bombus suckleyiProposed Endangered
Yellow-billed Cuckoo
Coccyzus americanus
Other Species of Concern (7)

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

Cassin's Finch
Haemorhous cassinii
Chestnut-backed Chickadee
Poecile rufescens rufescens
Evening Grosbeak
Coccothraustes vespertinus
Oak Titmouse
Baeolophus inornatus
Olive-sided Flycatcher
Contopus cooperi
Rufous Hummingbird
Selasphorus rufus
Wrentit
Chamaea fasciata
Migratory Birds of Conservation Concern (7)

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.

Cassin's Finch
Haemorhous cassinii
Chestnut-backed Chickadee
Poecile rufescens
Evening Grosbeak
Coccothraustes vespertinus
Oak Titmouse
Baeolophus inornatus
Olive-sided Flycatcher
Contopus cooperi
Rufous Hummingbird
Selasphorus rufus
Wrentit
Chamaea fasciata
Vegetation (3)

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

Mediterranean California Alpine Bedrock and Scree
Sparse / Sparsely Vegetated · 153 ha
55.7%
California Red Fir Forest
Tree / Conifer · 70 ha
GNR25.5%
California Subalpine Woodland
Tree / Conifer · 23 ha
GNR8.6%

Mt. Shasta A

Mt. Shasta A Roadless Area

Shasta-Trinity National Forest, California · 676 acres