Jefferson Ridge

Olympic National Forest · Washington · 6,512 acres · RoadlessArea Rule (2001)
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Observed Species (484)

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

(15)
Arctostaphylos × media
(3)
Gyromitra venenata
(2)
Nostoc parmelioides
(2)
Bondarzewia occidentalis
(2)
Heterotrichia versicolor
Alaska Bellflower (3)
Campanula alaskana
Alaska-cedar (25)
Callitropsis nootkatensis
Alaskan Clubmoss (3)
Diphasiastrum sitchense
Aleutian Maidenhair Fern (49)
Adiantum aleuticum
Alpine Alumroot (2)
Heuchera glabra
Alpine Bittercress (2)
Cardamine bellidifolia
Alpine Haircap Moss (3)
Polytrichastrum alpinum
Alpine Marsh Violet (5)
Viola palustris
Alpine Mountain-sorrel (3)
Oxyria digyna
Alpine Smelowskia (3)
Smelowskia americana
Alpine Speedwell (4)
Veronica wormskjoldii
American Alpine Ladyfern (26)
Athyrium americanum
American Bistort (10)
Bistorta bistortoides
American Black Bear (1)
Ursus americanus
American Dipper (7)
Cinclus mexicanus
American Earwort (2)
Scapania americana
American False Hellebore (12)
Veratrum viride
American Pinesap (54)
Monotropa hypopitys
American Robin (1)
Turdus migratorius
American Rockbrake (35)
Cryptogramma acrostichoides
American Speedwell (3)
Veronica americana
American Trailplant (4)
Adenocaulon bicolor
Arctic Sweet-colt's-foot (12)
Petasites frigidus
Artist's Bracket (2)
Ganoderma applanatum
Badge Moss (2)
Plagiomnium insigne
Bald Eagle (2)
Haliaeetus leucocephalusDL
Barred Owl (2)
Strix varia
Beaked Hazelnut (3)
Corylus cornuta
Bear's Head (4)
Hericium abietis
Bearberry (29)
Arctostaphylos uva-ursi
Bigleaf Maple (18)
Acer macrophyllum
Black Arion Slug (6)
Arion ater
Black Cottonwood (4)
Populus trichocarpa
Black Rock Moss (2)
Andreaea rupestris
Black-headed Grosbeak (1)
Pheucticus melanocephalus
Blackfoot Paxillus (8)
Tapinella atrotomentosa
Bleeding Mycena (8)
Mycena haematopus
Bog Clubmoss (3)
Lycopodiella inundata
Booted Knight (4)
Tricholoma focale
Bracken Fern (12)
Pteridium aquilinum
Brain Mushroom (12)
Gyromitra esculenta
Bristly Black Currant (9)
Ribes lacustre
Bristly Haircap Moss (2)
Polytrichum piliferum
Bristly Manzanita (50)
Arctostaphylos columbiana
Brook Trout (2)
Salvelinus fontinalis
Brown Beret Lichen (2)
Baeomyces rufus
Brown Creeper (1)
Certhia americana
Bull Elephant's-head (11)
Pedicularis groenlandica
Bull Thistle (3)
Cirsium vulgare
Cabbage Lung Lichen (2)
Lobaria linita
California Black Currant (8)
Ribes bracteosum
California Butterwort (6)
Pinguicula macroceras
California Poppy (2)
Eschscholzia californica
Canada Goose (4)
Branta canadensis
Canada Jay (48)
Perisoreus canadensis
Candlesnuff Fungus (4)
Xylaria hypoxylon
Candy Lichen (25)
Icmadophila ericetorum
Carolina Tassel-rue (3)
Trautvetteria caroliniensis
Cascade Beardtongue (11)
Penstemon serrulatus
Cascade Downingia (6)
Downingia yina
Cascades Frog (8)
Rana cascadae
Cascara False Buckthorn (14)
Frangula purshiana
Cat-faced Orbweaver (2)
Araneus gemmoides
Cedar Waxwing (1)
Bombycilla cedrorum
Chickweed Monkeyflower (7)
Erythranthe alsinoides
Clasping Twisted-stalk (3)
Streptopus amplexifolius
Cliff Douglasia (8)
Androsace laevigata
Coast Range Lomatium (34)
Lomatium martindalei
Coastal Brookfoam (4)
Boykinia occidentalis
Coastal Cutthroat Trout (3)
Oncorhynchus clarkiiDL
Coastal Hedge-nettle (4)
Stachys chamissonis
Coastal Tailed Frog (7)
Ascaphus truei
Coiled-leaf Plait Moss (2)
Hypnum circinale
Columbian Bitterroot (17)
Lewisia columbiana
Columbian Lily (68)
Lilium columbianum
Common Apple Moss (2)
Bartramia pomiformis
Common Coral Slime (4)
Ceratiomyxa fruticulosa
Common Eyebright (2)
Euphrasia nemorosa
Common Freckle Pelt (2)
Peltigera aphthosa
Common Gartersnake (17)
Thamnophis sirtalis
Common Goat's-beard (24)
Aruncus dioicus
Common Goldeneye (1)
Bucephala clangula
Common Killer Whale (2)
Orcinus orca
Common Merganser (4)
Mergus merganser
Common Monkeyflower (4)
Erythranthe guttata
Common Shepherd's-cress (2)
Teesdalia nudicaulis
Common Speedwell (8)
Veronica officinalis
Common St. John's-wort (8)
Hypericum perforatum
Common Wintergreen (64)
Chimaphila umbellata
Common Woolly-sunflower (21)
Eriophyllum lanatum
Common Yarrow (14)
Achillea millefolium
Conifer Mazegill (2)
Gloeophyllum sepiarium
Cow-parsnip (13)
Heracleum maximum
Creeping Beardtongue (32)
Penstemon davidsonii
Creeping Thistle (2)
Cirsium arvense
Crevice Alumroot (22)
Heuchera micrantha
Cross Orbweaver (3)
Araneus diadematus
Curve-beak Lousewort (3)
Pedicularis contorta
Dark-eyed Junco (11)
Junco hyemalis
Deer Fern (31)
Struthiopteris spicant
Deer's-foot (3)
Achlys californica
Dense Lace Fern (32)
Aspidotis densa
Devil's Matchstick (81)
Pilophorus acicularis
Devil's Tooth (2)
Hydnellum peckii
Devil's-club (25)
Oplopanax horridus
Dog Sick Slime Mould (4)
Didymium spongiosum
Dog Vomit Slime Mold (21)
Fuligo septica
Douglas' Spiraea (2)
Spiraea douglasii
Douglas' Squirrel (11)
Tamiasciurus douglasii
Douglas-fir (35)
Pseudotsuga menziesii
Douglas-fir Cone Mushroom (2)
Strobilurus trullisatus
Dragon Cladonia (2)
Cladonia squamosa
Dwarf Mountain Fleabane (5)
Erigeron compositus
Edible Thistle (30)
Cirsium edule
English Holly (3)
Ilex aquifolium
English Plantain (4)
Plantago lanceolata
Ensatina (6)
Ensatina eschscholtzii
Eschscholtz's Buttercup (3)
Ranunculus eschscholtzii
Evergreen Blueberry (9)
Vaccinium ovatum
Fairy Slipper (85)
Calypso bulbosa
False Lily-of-the-Valley (9)
Maianthemum dilatatum
Fan Pelt Lichen (10)
Peltigera venosa
Fanleaf Cinquefoil (2)
Potentilla flabellifolia
Featherweed (2)
Gamochaeta ustulata
Fendler's Waterleaf (6)
Hydrophyllum fendleri
Field Basil (2)
Clinopodium vulgare
Field Horsetail (2)
Equisetum arvense
Fireweed (42)
Chamaenerion angustifolium
Five-leaf Dwarf Bramble (11)
Rubus pedatus
Flaky Freckle Pelt Lichen (3)
Peltigera britannica
Flat Peavine (5)
Lathyrus sylvestris
Flett's Ragwort (8)
Packera flettii
Flett's Violet (21)
Viola flettii
Fly Amanita (6)
Amanita muscaria
Fragmenting Coral Lichen (2)
Sphaerophorus tuckermanii
Fringed Grass-of-Parnassus (3)
Parnassia fimbriata
Ghost Pipe (41)
Monotropa uniflora
Giant Fawnlily (14)
Erythronium oregonum
Giant Gardenslug (2)
Limax maximus
Giant Horsetail (2)
Equisetum telmateia
Giant Pinedrops (20)
Pterospora andromedea
Giant Rattlesnake-plantain (61)
Goodyera oblongifolia
Glacier Fawnlily (32)
Erythronium montanum
Gnome-plant (12)
Hemitomes congestum
Goldback Fern (27)
Pentagramma triangularis
Golden Chinquapin (11)
Chrysolepis chrysophylla
Goldenrod Crab Spider (7)
Misumena vatia
Grand Fir (6)
Abies grandis
Grassland Saxifrage (3)
Micranthes integrifolia
Gray Reindeer Lichen (2)
Cladonia rangiferina
Gray's anemone (2)
Anemonoides grayi
Great Blue Heron (1)
Ardea herodias
Greater Red Indian-paintbrush (28)
Castilleja miniata
Green Moss-shingle Lichen (3)
Psoroma hypnorum
Green-flower Wintergreen (5)
Pyrola chlorantha
Ground Juniper (15)
Juniperus communis
Hair Ice (7)
Exidiopsis effusa
Hairy Woodpecker (7)
Leuconotopicus villosus
Hairy-fruit Smooth Dewberry (35)
Rubus lasiococcus
Harlequin Duck (3)
Histrionicus histrionicus
Harsh Indian-paintbrush (48)
Castilleja hispida
Heartleaf Saxifrage (4)
Micranthes nelsoniana
Heartleaf Springbeauty (3)
Claytonia cordifolia
Henderson's Rockmat (13)
Petrophytum hendersonii
Herb-Robert (11)
Geranium robertianum
Hooded Ladies'-tresses (2)
Spiranthes romanzoffiana
Hooker's Mandarin (17)
Prosartes hookeri
Horned Grebe (1)
Podiceps auritus
Howell's Gooseberry (5)
Ribes acerifolium
Irregular Polypody (15)
Polypodium amorphum
Jeffrey's Shootingstar (4)
Primula jeffreyi
Jellied Bird's Nest Fungus (4)
Nidula candida
Jelly Tooth (6)
Pseudohydnum gelatinosum
Juniper Haircap Moss (3)
Polytrichum juniperinum
Jupiter's Beard (3)
Centranthus ruber
King Bolete (5)
Boletus edulis
Lace Foamflower (37)
Tiarella trifoliata
Lace Lipfern (12)
Myriopteris gracillima
Ladder Lichen (2)
Cladonia verticillata
Lanky Moss (6)
Rhytidiadelphus loreus
Large Fringe-cup (8)
Tellima grandiflora
Large-flower Yellow Fawnlily (20)
Erythronium grandiflorum
Largeleaf Avens (6)
Geum macrophyllum
Largeleaf Sandwort (6)
Moehringia macrophylla
Late Fall Oyster (8)
Sarcomyxa serotina
Leafless wintergreen (6)
Pyrola aphylla
Leafy Lousewort (13)
Pedicularis racemosa
Leather-leaf Saxifrage (8)
Leptarrhena pyrolifolia
Lettuce Lichen (7)
Lobaria oregana
Leucolepis Umbrella Moss (5)
Leucolepis acanthoneura
Lewis' Monkeyflower (21)
Erythranthe lewisii
Lichen Agaric (7)
Lichenomphalia ericetorum
Licorice Fern (24)
Polypodium glycyrrhiza
Littleleaf Miner's-lettuce (52)
Montia parvifolia
Littleleaf Silverback (6)
Luina hypoleuca
Lobster Mushroom (16)
Hypomyces lactifluorum
Longleaf Oregon-grape (79)
Berberis nervosa
Longtail Wild Ginger (42)
Asarum caudatum
Lung Lichen (7)
Lobaria pulmonaria
Maidenhair Spleenwort (36)
Asplenium trichomanes
Mallard (5)
Anas platyrhynchos
Mannered Monkeyflower (2)
Erythranthe decora
Marbled Murrelet (1)
Brachyramphus marmoratus
Marsh Valerian (53)
Valeriana sitchensis
Meadow Deathcamas (4)
Toxicoscordion venenosum
Membranous Pelt Lichen (5)
Peltigera membranacea
Menzies' Wintergreen (37)
Chimaphila menziesii
Mertens' Coralroot (37)
Corallorhiza mertensiana
Mertens' Saxifrage (7)
Saxifraga mertensiana
Mertens' Sedge (2)
Carex mertensii
Methuselah's Beard Lichen (6)
Usnea longissima
Mountain Arnica (3)
Arnica latifolia
Mountain Hemlock (46)
Tsuga mertensiana
Mountain Maple (13)
Acer glabrum
Mule Deer (16)
Odocoileus hemionus
Muskflower (2)
Erythranthe ptilota
Narrow Mushroom-headed Liverwort (3)
Marchantia quadrata
Nested Earthstar (2)
Geastrum saccatum
New World Dyer's Polypore (13)
Phaeolus hispidoides
Northern Alligator Lizard (5)
Elgaria coerulea
Northern Flicker (1)
Colaptes auratus
Northern Holly Fern (15)
Polystichum lonchitis
Northern Red Belt (32)
Fomitopsis mounceae
Northern Red-legged Frog (10)
Rana aurora
Northwest Hesperian Snail (2)
Vespericola columbianus
Northwestern Gartersnake (6)
Thamnophis ordinoides
Northwestern Salamander (3)
Ambystoma gracile
Oceanspray (17)
Holodiscus discolor
Ojai Fritillary (15)
Fritillaria affinis
Olympic Aster (4)
Doellingeria paucicapitata
Olympic Harebell (17)
Campanula piperi
Olympic Marmot (3)
Marmota olympusUR
Olympic Monkeyflower (4)
Erythranthe caespitosa
Olympic Mountains Fleabane (12)
Erigeron flettii
Olympic Onion (9)
Allium crenulatum
Olympic Rockcress (2)
Arabis olympica
Olympic Torrent Salamander (4)
Rhyacotriton olympicus
One-sided Wintergreen (24)
Orthilia secunda
Orange Agoseris (8)
Agoseris aurantiaca
Orange Fuzzyfoot (2)
Xeromphalina campanella
Orange Honeysuckle (7)
Lonicera ciliosa
Orange Peel Fungus (3)
Aleuria aurantia
Orange Sponge Polypore (3)
Pycnoporellus alboluteus
Oregon Beaked Moss (5)
Kindbergia oregana
Oregon Bedstraw (3)
Galium oreganum
Oregon Boxleaf (37)
Paxistima myrsinites
Oregon Stonecrop (48)
Sedum oreganum
Oregon White Oak (4)
Quercus garryana
Oso-berry (15)
Oemleria cerasiformis
Osprey (3)
Pandion haliaetus
Oval-leaf Huckleberry (8)
Vaccinium ovalifolium
Oxeye Daisy (7)
Leucanthemum vulgare
Oyster Mushroom (2)
Pleurotus ostreatus
Pacific Bananaslug (59)
Ariolimax columbianus
Pacific Bleedingheart (32)
Dicentra formosa
Pacific Dogwood (9)
Cornus nuttallii
Pacific Madrone (38)
Arbutus menziesii
Pacific Ninebark (2)
Physocarpus capitatus
Pacific Oak Fern (15)
Gymnocarpium disjunctum
Pacific Rhododendron (47)
Rhododendron macrophyllum
Pacific Sideband Snail (13)
Monadenia fidelis
Pacific Silver Fir (40)
Abies amabilis
Pacific Trailing Blackberry (29)
Rubus ursinus
Pacific Treefrog (5)
Pseudacris regilla
Pacific Waterleaf (5)
Hydrophyllum tenuipes
Pacific Wren (8)
Troglodytes pacificus
Pacific Yew (36)
Taxus brevifolia
Pale Larkspur (2)
Delphinium glaucum
Pearly Everlasting (40)
Anaphalis margaritacea
Piggyback Plant (14)
Tolmiea menziesii
Pileated Woodpecker (1)
Dryocopus pileatus
Pine Grosbeak (1)
Pinicola enucleator
Pine Siskin (2)
Spinus pinus
Pink Mountain-heath (54)
Phyllodoce empetriformis
Pink Wintergreen (36)
Pyrola asarifolia
Pipecleaner Moss (24)
Rhytidiopsis robusta
Piper's Oregon-grape (2)
Berberis aquifolium
Plume Moss (2)
Dendroalsia abietina
Purple Cortinarius (4)
Cortinarius violaceus
Purple Foxglove (16)
Digitalis purpurea
Queen's Coat (2)
Tricholomopsis decora
Raccoon (1)
Procyon lotor
Red Alder (5)
Alnus rubra
Red Baneberry (11)
Actaea rubra
Red Clover (2)
Trifolium pratense
Red Crossbill (3)
Loxia curvirostra
Red Elderberry (11)
Sambucus racemosa
Red Huckleberry (44)
Vaccinium parvifolium
Red Running Crab Spider (2)
Philodromus rufus
Red-breasted Nuthatch (1)
Sitta canadensis
Red-breasted Sapsucker (2)
Sphyrapicus ruber
Red-osier Dogwood (4)
Cornus sericea
Red-wool Saxifrage (20)
Micranthes rufidula
Redwood Violet (36)
Viola sempervirens
Ring-necked Duck (1)
Aythya collaris
Robust Lancetooth Snail (5)
Haplotrema vancouverense
Rockslide Larkspur (6)
Delphinium glareosum
Rocky Mountain Goat (12)
Oreamnos americanus
Rose Meadowsweet (11)
Spiraea splendens
Rosy Gomphidius (5)
Gomphidius subroseus
Rosy Twisted-stalk (2)
Streptopus lanceolatus
Rough-skinned Newt (20)
Taricha granulosa
Roundleaf Sundew (5)
Drosera rotundifolia
Rufous Hummingbird (4)
Selasphorus rufus
Running Clubmoss (23)
Lycopodium clavatum
Rusty-hair Saxifrage (23)
Micranthes ferruginea
Salal (65)
Gaultheria shallon
Salmonberry (22)
Rubus spectabilis
San Francisco Broomrape (2)
Aphyllon franciscanum
Sand Violet (11)
Viola adunca
Saskatoon (16)
Amelanchier alnifolia
Scaly Vase Chanterelle (16)
Turbinellus floccosus
Scotch Broom (6)
Cytisus scoparius
Scouler's Bellflower (22)
Campanula scouleri
Scouler's Willow (2)
Salix scouleriana
Segmented Luetkea (32)
Luetkea pectinata
Self-heal (12)
Prunella vulgaris
Shaggy Mane (2)
Coprinus comatus
Shaggy Peatmoss (2)
Sphagnum squarrosum
Short-stem Russula (4)
Russula brevipes
Showy Jacob's-ladder (2)
Polemonium pulcherrimum
Siberian Springbeauty (8)
Claytonia sibirica
Signal Crayfish (2)
Pacifastacus leniusculus
Silky Scorpionweed (6)
Phacelia sericea
Silverleaf Scorpionweed (5)
Phacelia hastata
Single-flowered Clintonia (47)
Clintonia uniflora
Sitka Mountain-ash (17)
Sorbus sitchensis
Slender Wintergreen (10)
Gaultheria ovatifolia
Slender-sepal Marsh-marigold (7)
Caltha leptosepala
Small Pussytoes (2)
Antennaria howellii
Small Stagshorn (2)
Calocera cornea
Small-flower Blue-eyed Mary (6)
Collinsia parviflora
Small-flower Indian-paintbrush (31)
Castilleja parviflora
Small-flower Nemophila (2)
Nemophila parviflora
Small-leaf Monkeyflower (5)
Erythranthe microphylla
Smith's Fairybells (2)
Prosartes smithii
Snow Dwarf Bramble (27)
Rubus nivalis
Snowshoe Hare (2)
Lepus americanus
Solomon's-plume (37)
Maianthemum racemosum
Sooty Grouse (35)
Dendragapus fuliginosus
Southwestern Carrot (2)
Daucus pusillus
Spiny-leaf Sowthistle (2)
Sonchus asper
Spotted Cat's-ear (2)
Hypochaeris radicata
Spotted Coralroot (20)
Corallorhiza maculata
Spotted Saxifrage (8)
Saxifraga bronchialis
Spotted Towhee (1)
Pipilo maculatus
Spreading Phlox (34)
Phlox diffusa
Spreading Stonecrop (25)
Sedum divergens
Spreading Woodfern (3)
Dryopteris expansa
Square-twigged Huckleberry (17)
Vaccinium membranaceum
Stairstep Moss (31)
Hylocomium splendens
Starflower Solomon's-plume (18)
Maianthemum stellatum
Steller's Jay (14)
Cyanocitta stelleri
Streamside Moss (2)
Scouleria aquatica
Subalpine Fir (31)
Abies lasiocarpa
Subalpine Fleabane (6)
Erigeron glacialis
Subarctic Ladyfern (12)
Athyrium filix-femina
Suckling Clover (2)
Trifolium dubium
Sugarstick (51)
Allotropa virgata
Sunshine Amanita (11)
Amanita aprica
Sweet Bedstraw (2)
Galium odoratum
Sweet-scent Bedstraw (5)
Galium triflorum
Tall Bluebells (3)
Mertensia paniculata
Tall White Bog Orchid (6)
Platanthera dilatata
Tapered Matchstick Lichen (14)
Pilophorus clavatus
Thicket Trefoil (3)
Hosackia rosea
Thimbleberry (28)
Rubus parviflorus
Thin Starwort (2)
Mannia gracilis
Tobacco Ceanothus (10)
Ceanothus velutinus
Tolmie's Saxifrage (5)
Micranthes tolmiei
Toothed Wintergreen (2)
Pyrola dentata
Towering Lousewort (3)
Pedicularis bracteosa
Townsend's Chipmunk (5)
Neotamias townsendii
Townsend's Solitaire (1)
Myadestes townsendi
Townsend's Warbler (2)
Setophaga townsendi
Tree Pelt Lichen (2)
Peltigera collina
Tufted Saxifrage (5)
Saxifraga cespitosa
Turkey Tail (6)
Trametes versicolor
Turkey Vulture (1)
Cathartes aura
Twinflower (64)
Linnaea borealis
Utah Honeysuckle (5)
Lonicera utahensis
Vancouver Groundcone (4)
Kopsiopsis hookeri
Vanilla-leaf (46)
Achlys triphylla
Varied Rag Lichen (2)
Platismatia glauca
Varied Thrush (3)
Ixoreus naevius
Varied-leaf Collomia (4)
Collomia heterophylla
Veiled Polypore (4)
Cryptoporus volvatus
Versicolor Long-jawed Orbweaver (2)
Tetragnatha versicolor
Vine Maple (29)
Acer circinatum
Virginia Strawberry (5)
Fragaria virginiana
Wall-lettuce (7)
Mycelis muralis
Wallace's Spikemoss (27)
Selaginella wallacei
Water Puffball (2)
Lycoperdon perlatum
Water Smartweed (4)
Persicaria amphibia
Western Bell-heather (20)
Cassiope mertensiana
Western Columbine (67)
Aquilegia formosa
Western Dwarf Dogwood (53)
Cornus unalaschkensis
Western False Asphodel (2)
Triantha occidentalis
Western Featherbells (4)
Anticlea occidentalis
Western Fence Lizard (1)
Sceloporus occidentalis
Western Fescue (2)
Festuca occidentalis
Western Gilled Bolete (3)
Phylloporus arenicola
Western Hemlock (40)
Tsuga heterophylla
Western Painted Suillus (5)
Suillus lakei
Western Pasqueflower (56)
Pulsatilla occidentalis
Western Poison-oak (3)
Toxicodendron diversilobum
Western Red-Backed Salamander (7)
Plethodon vehiculum
Western Red-cedar (43)
Thuja plicata
Western Screech-Owl (1)
Megascops kennicottii
Western Sweet-vetch (40)
Hedysarum occidentale
Western Swordfern (38)
Polystichum munitum
Western Tanager (1)
Piranga ludoviciana
Western Toad (24)
Anaxyrus boreas
Western Trillium (85)
Trillium ovatum
Western Turkeybeard (122)
Xerophyllum tenax
Western White Pine (19)
Pinus monticola
Western Woodland Amanita (4)
Amanita silvicola
Western cauliflower mushroom (8)
Sparassis radicata
White Barrel Bird's Nest (2)
Nidula niveotomentosa
White Chanterelle (5)
Cantharellus subalbidus
White Globe-flower (7)
Trollius albiflorus
White Triteleia (4)
Triteleia hyacinthina
White-crowned Sparrow (1)
Zonotrichia leucophrys
White-flower Hawkweed (6)
Hieracium albiflorum
White-flowered Rhododendron (32)
Rhododendron albiflorum
White-stem Raspberry (9)
Rubus leucodermis
White-veined Wintergreen (3)
Pyrola picta
Winter Chanterelle (12)
Craterellus tubaeformis
Winter Currant (13)
Ribes sanguineum
Witch's Hat (2)
Hygrocybe singeri
Wood Rose (12)
Rosa gymnocarpa
Wood Woollyfoot (4)
Collybiopsis peronata
Woodland Beardtongue (45)
Nothochelone nemorosa
Woodland Buttercup (2)
Ranunculus uncinatus
Woodland Strawberry (11)
Fragaria vesca
Yellow Antlers (2)
Calocera viscosa
Yellow Coralbells (38)
Elmera racemosa
Yellow Mountain-heath (2)
Phyllodoce glanduliflora
Yellow Skunk Cabbage (4)
Lysichiton americanus
Yellow Willowherb (4)
Epilobium luteum
Yellow-pine Chipmunk (20)
Neotamias amoenus
Yellow-spotted Millipede (28)
Harpaphe haydeniana
Yellowleg Bonnet (3)
Mycena epipterygia
Yew Club (7)
Clavicorona taxophila
a fungus (2)
Mycena strobilinoidea
a fungus (10)
Guepiniopsis alpina
a fungus (4)
Jahnoporus hirtus
a fungus (4)
Laccaria amethysteo-occidentalis
a fungus (3)
Lactarius rubrilacteus
a fungus (11)
Laetiporus conifericola
a fungus (3)
Lepiota magnispora
a fungus (5)
Gomphus clavatus
a fungus (20)
Ganoderma oregonense
a fungus (5)
Fomitopsis ochracea
a fungus (2)
Mycena purpureofusca
a fungus (3)
Mycena robusta
a fungus (4)
Helvella vespertina
a fungus (3)
Exobasidium parvifolii
a fungus (3)
Nidularia deformis
a fungus (3)
Dacrymyces chrysospermus
a fungus (3)
Dacrymyces capitatus
a fungus (3)
Coltricia perennis
a fungus (5)
Coccomyces dentatus
a fungus (3)
Plectania melastoma
a fungus (2)
Chroogomphus tomentosus
a fungus (4)
Pycnoporellus fulgens
a fungus (2)
Ramaria velocimutans
a fungus (26)
Cantharellus formosus
a fungus (2)
Seifertia azaleae
a fungus (2)
Caloscypha fulgens
a fungus (7)
Stropharia ambigua
a fungus (7)
Aureoboletus mirabilis
a fungus (2)
Amanita pantherinoides
a fungus (4)
Tricholoma murrillianum
a fungus (2)
Tricholoma portentosum
a fungus (3)
Turbinellus kauffmanii
a liverwort (3)
Scapania bolanderi
Federally Listed Species (8)

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.

Northern Spotted Owl
Strix occidentalis caurinaThreatened
Whitebark Pine
Pinus albicaulisThreatened
Bull Trout
Salvelinus confluentus
Dolly Varden
Salvelinus malma
Marbled Murrelet
Brachyramphus marmoratus
Monarch
Danaus plexippusProposed Threatened
Suckley's Cuckoo Bumble Bee
Bombus suckleyiProposed Endangered
Yellow-billed Cuckoo
Coccyzus americanus
Other Species of Concern (6)

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

Bald Eagle
Haliaeetus leucocephalus
Black Swift
Cypseloides niger
Chestnut-backed Chickadee
Poecile rufescens rufescens
Evening Grosbeak
Coccothraustes vespertinus
Olive-sided Flycatcher
Contopus cooperi
Rufous Hummingbird
Selasphorus rufus
Migratory Birds of Conservation Concern (6)

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.

Bald Eagle
Haliaeetus leucocephalus
Black Swift
Cypseloides niger
Chestnut-backed Chickadee
Poecile rufescens
Evening Grosbeak
Coccothraustes vespertinus
Olive-sided Flycatcher
Contopus cooperi
Rufous Hummingbird
Selasphorus rufus
Vegetation (11)

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

Pacific Northwest Dry Silver Fir Forest
Tree / Conifer · 1,149 ha
GNR43.6%
GNR28.5%
GNR3.9%
Pacific Northwest Mountain Shrubland
Shrub / Shrubland · 98 ha
GNR3.7%
Pacific Northwest Mountain Cliff and Talus
Sparse / Sparsely Vegetated · 86 ha
GNR3.3%
GNR3.0%
GNR2.7%
Pacific Northwest Alpine Bedrock and Scree
Sparse / Sparsely Vegetated · 48 ha
GNR1.8%
Pacific Northwest Alpine Dry Grassland
Herb / Grassland · 41 ha
GNR1.6%
GNR1.5%

Jefferson Ridge

Jefferson Ridge Roadless Area

Olympic National Forest, Washington · 6,512 acres