Jackson Creek Appendage

Umpqua National Forest · Oregon · 4,673 acres · RoadlessArea Rule (2001)
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Observed Species (155)

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

(1)
Abies grandis × concolor
Alaska-cedar (1)
Callitropsis nootkatensis
Alice's Fleabane (1)
Erigeron aliceae
Alsike Clover (1)
Trifolium hybridum
American Bistort (9)
Bistorta bistortoides
American Black Bear (1)
Ursus americanus
American Speedwell (1)
Veronica americana
Arrow-leaf Groundsel (2)
Senecio triangularis
Bedstraw Broomrape (2)
Aphyllon epigalium
Bigelow's Sneezeweed (4)
Helenium bigelovii
Black-backed Woodpecker (1)
Picoides arcticus
Blackfoot Paxillus (1)
Tapinella atrotomentosa
Blue Field Gilia (1)
Gilia capitata
Bracken Fern (1)
Pteridium aquilinum
Brewer's Monkeyflower (2)
Erythranthe breweri
Bull Elephant's-head (9)
Pedicularis groenlandica
California Harebell (1)
Smithiastrum prenanthoides
California Red Fir (1)
Abies magnifica
Canyon Bog Orchid (5)
Platanthera sparsiflora
Cascade Knotweed (1)
Polygonum cascadense
Cascades Frog (4)
Rana cascadae
Coast Manroot (1)
Marah oregana
Coastal Tailed Frog (1)
Ascaphus truei
Columbian Monkshood (2)
Aconitum columbianum
Common Gartersnake (2)
Thamnophis sirtalis
Common St. John's-wort (1)
Hypericum perforatum
Common Wintergreen (1)
Chimaphila umbellata
Common Woolly-sunflower (2)
Eriophyllum lanatum
Curve-pod Yellowcress (1)
Rorippa curvisiliqua
Deer Mushroom (1)
Pluteus cervinus
Deer's-foot (2)
Achlys californica
Double Honeysuckle (2)
Lonicera conjugialis
Douglas' Spiraea (1)
Spiraea douglasii
Douglas-fir (2)
Pseudotsuga menziesii
Elegant Mariposa Lily (1)
Calochortus elegans
Fireweed (2)
Chamaenerion angustifolium
Fremont's Silktassel (1)
Garrya fremontii
Fringed Pinesap (1)
Pleuricospora fimbriolata
Giant Fawnlily (1)
Erythronium oregonum
Giant Rattlesnake-plantain (2)
Goodyera oblongifolia
Golden Chinquapin (2)
Chrysolepis chrysophylla
Grand Fir (2)
Abies grandis
Gray's Lovage (1)
Ligusticum grayi
Green-tongue Liverwort (1)
Marchantia polymorpha
Greenleaf Manzanita (1)
Arctostaphylos patula
Hooker's Mandarin (2)
Prosartes hookeri
Incense Cedar (3)
Calocedrus decurrens
Jeffrey's Shootingstar (1)
Primula jeffreyi
Klamath Fawnlily (1)
Erythronium klamathense
Lace Foamflower (1)
Tiarella trifoliata
Lace Lipfern (1)
Myriopteris gracillima
Lanceleaf Springbeauty (2)
Claytonia lanceolata
Large-flower Yellow Fawnlily (1)
Erythronium grandiflorum
Largemouth Bass (1)
Micropterus nigricans
Leafy Lousewort (2)
Pedicularis racemosa
Least Spikerush (1)
Eleocharis acicularis
Leichtlin's Camassia (3)
Camassia leichtlinii
Lesser Burdock (1)
Arctium minus
Lincoln's Sparrow (2)
Melospiza lincolnii
Lodgepole Pine (1)
Pinus contorta
Longleaf Oregon-grape (1)
Berberis nervosa
Marbled Wild Ginger (2)
Asarum marmoratum
Marsh Cinquefoil (1)
Comarum palustre
Modest Whipple-vine (1)
Whipplea modesta
Mountain Beaver (1)
Aplodontia rufa
Mountain Chickadee (1)
Poecile gambeli
Mountain Hemlock (3)
Tsuga mertensiana
Mountain Maple (3)
Acer glabrum
Mountain Navarretia (1)
Navarretia divaricata
Mule Deer (1)
Odocoileus hemionus
Naked-stem Desert-parsley (1)
Lomatium nudicaule
Narrow Sedge (1)
Carex angustata
Nettle-leaf Giant-hyssop (2)
Agastache urticifolia
Northwestern Pond Turtle (1)
Actinemys marmorataProposed Threatened
Northwestern Salamander (2)
Ambystoma gracile
Oceanspray (1)
Holodiscus discolor
One-flower Bleedinghearts (1)
Dicentra uniflora
Oregon Bedstraw (1)
Galium oreganum
Oregon Checker-mallow (1)
Sidalcea oregana
Oregon anemone (1)
Anemonoides oregana
Oso-berry (1)
Oemleria cerasiformis
Pacific Bananaslug (1)
Ariolimax columbianus
Pacific Bleedingheart (3)
Dicentra formosa
Pacific Dogwood (2)
Cornus nuttallii
Pacific Ninebark (1)
Physocarpus capitatus
Pacific Rhododendron (3)
Rhododendron macrophyllum
Pacific Sideband Snail (1)
Monadenia fidelis
Pacific Stonecrop (1)
Sedum spathulifolium
Pacific Treefrog (1)
Pseudacris regilla
Pileated Woodpecker (1)
Dryocopus pileatus
Pioneer Gooseberry (1)
Ribes lobbii
Piper's Oregon-grape (1)
Berberis aquifolium
Primrose Monkeyflower (1)
Erythranthe primuloides
Pygmy Rose (2)
Rosa bridgesii
Quaking Aspen (1)
Populus tremuloides
Queen Bolete (1)
Boletus regineus
Rabbitfoot Clover (1)
Trifolium arvense
Red Baneberry (1)
Actaea rubra
Red Elderberry (1)
Sambucus racemosa
Red-breasted Sapsucker (1)
Sphyrapicus ruber
Red-osier Dogwood (1)
Cornus sericea
Rose Meadowsweet (1)
Spiraea splendens
Roundleaf Sundew (8)
Drosera rotundifolia
Salal (1)
Gaultheria shallon
Scaly Vase Chanterelle (1)
Turbinellus floccosus
Scarlet Skyrocket (1)
Ipomopsis aggregata
Shelton's Violet (1)
Viola sheltonii
Siberian Springbeauty (2)
Claytonia sibirica
Sierra Gooseberry (1)
Ribes roezlii
Smooth-stem Sedge (1)
Carex laeviculmis
Snow Dwarf Bramble (1)
Rubus nivalis
Solomon's-plume (2)
Maianthemum racemosum
Spreading Phlox (1)
Phlox diffusa
Square-twigged Huckleberry (1)
Vaccinium membranaceum
Starflower Solomon's-plume (1)
Maianthemum stellatum
Starry Ladies'-Tresses (1)
Spiranthes × stellata
Sticky Gooseberry (1)
Ribes viscosissimum
Subalpine Fleabane (1)
Erigeron glacialis
Sugar Pine (3)
Pinus lambertiana
Swamp Whiteheads (1)
Angelica capitellata
Sweet-scent Bedstraw (1)
Galium triflorum
Tall White Bog Orchid (3)
Platanthera dilatata
Thimbleberry (1)
Rubus parviflorus
Three-stamen Rush (1)
Juncus ensifolius
Tinker's-penny (1)
Hypericum anagalloides
Tobacco Ceanothus (1)
Ceanothus velutinus
Towering Lousewort (1)
Pedicularis bracteosa
Umpqua Green-gentian (8)
Frasera umpquaensis
Varied-leaf Collomia (1)
Collomia heterophylla
Vine Maple (1)
Acer circinatum
Wavyleaf Indian-paintbrush (1)
Castilleja applegatei
Western Coneflower (2)
Rudbeckia occidentalis
Western False Asphodel (2)
Triantha occidentalis
Western Fence Lizard (1)
Sceloporus occidentalis
Western Hemlock (1)
Tsuga heterophylla
Western Marsh Cudweed (1)
Gnaphalium palustre
Western Painted Suillus (2)
Suillus lakei
Western Rattlesnake (1)
Crotalus oreganus
Western Swordfern (1)
Polystichum munitum
Western Trillium (3)
Trillium ovatum
Western Turkeybeard (1)
Xerophyllum tenax
White Chanterelle (3)
Cantharellus subalbidus
White Clover (1)
Trifolium repens
White Inside-out-flower (2)
Vancouveria hexandra
White-stem Raspberry (1)
Rubus leucodermis
Winter Currant (2)
Ribes sanguineum
Wood Rose (1)
Rosa gymnocarpa
Woodland Phlox (1)
Phlox adsurgens
Woodland Strawberry (1)
Fragaria vesca
Yellow Skunk Cabbage (1)
Lysichiton americanus
Yellow-flower Iris (1)
Iris chrysophylla
a fungus (2)
Tricholoma murrillianum
Federally Listed Species (7)

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.

Franklin Bumble Bee
Bombus frankliniEndangered
Northern Spotted Owl
Strix occidentalis caurinaThreatened
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
Other Species of Concern (4)

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

Chestnut-backed Chickadee
Poecile rufescens rufescens
Evening Grosbeak
Coccothraustes vespertinus
Olive-sided Flycatcher
Contopus cooperi
Rufous Hummingbird
Selasphorus rufus
Migratory Birds of Conservation Concern (4)

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.

Chestnut-backed Chickadee
Poecile rufescens
Evening Grosbeak
Coccothraustes vespertinus
Olive-sided Flycatcher
Contopus cooperi
Rufous Hummingbird
Selasphorus rufus
Vegetation (5)

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

Pacific Northwest Dry Douglas-fir Forest
Tree / Conifer · 1,453 ha
GNR76.9%
California Red Fir Forest
Tree / Conifer · 182 ha
GNR9.6%
California Mixed Conifer Forest
Tree / Conifer · 116 ha
GNR6.2%
GNR2.2%
Pacific Northwest Mountain Shrubland
Shrub / Shrubland · 25 ha
GNR1.3%

Jackson Creek Appendage

Jackson Creek Appendage Roadless Area

Umpqua National Forest, Oregon · 4,673 acres