Search Results
Click on an image for more information.
forked tube lichen
39%
Hypogymnia imshaugii
wolf lichen
39%
Letharia vulpina
green-leaf manzanita
39%
Arctostaphylos patula
western mountain aster
38%
Symphyotrichum spathulatum
witch's hair lichen
38%
Alectoria sarmentosa
broad wrinkle lichen
37%
Tuckermanopsis platyphylla
mountain readhead
36%
Nodobryoria oregana
spiny witch's hair
36%
Alectoria imshaugii
bitterbrush
35%
Purshia tridentata
Idaho blue-eyed grass
35%
Sisyrinchium idahoense
lambstongue ragwort
34%
Senecio integerrimus
yarrow
34%
Achillea millefolium
rubber rabbitbrush
34%
Ericameria nauseosa
western white pine
34%
Pinus monticola
Oregon checker-mallow
33%
Sidalcea oregana
bitterroot
33%
Lewisia rediviva
cliff Indian paintbrush
33%
Castilleja rupicola
heartleaf arnica
33%
Arnica cordifolia
mountain hemlock
33%
Tsuga mertensiana
tufted evening-primrose
33%
Oenothera cespitosa
Wood's rose
33%
Rosa woodsii
Rocky Mountain maple
33%
Acer glabrum
false sunflower
33%
Helianthella uniflora
wormleaf stonecrop
32%
Sedum stenopetalum
mountain lover
32%
Paxistima myrsinites
hoary aster
32%
Dieteria canescens
sagebrush mariposa lily
32%
Calochortus macrocarpus
subalpine fir
32%
Abies lasiocarpa
gray horsehair lichen
32%
Bryoria capillaris
fringed grass of Parnassus
31%
Parnassia fimbriata
twin arnica
31%
Arnica sororia
ragged lichen
31%
Platismatia glauca
grand collomia
31%
Collomia grandiflora
lanceleaf springbeauty
31%
Claytonia lanceolata
little prince's pine
31%
Chimaphila menziesii
streambank globemallow
31%
Iliamna rivularis
Klamath fawn lily
30%
Erythronium klamathense
Eaton's aster
30%
Symphyotrichum bracteolatum
blanket flower
30%
Gaillardia aristata
canary violet
30%
Viola praemorsa
Cascades blueberry
30%
Vaccinium deliciosum
black henbane
30%
Hyoscyamus niger
prickly currant
30%
Ribes lacustre
valley violet
30%
Viola vallicola
Greene's thistle
30%
Cirsium inamoenum
ground gooseberry
30%
Ribes binominatum
Pacific silver fir
30%
Abies amabilis
Engelmann spruce
29%
Picea engelmannii
mountain horsehair
29%
Bryoria pseudofuscescens
alpine timothy
29%
Phleum alpinum
American dwarf mistletoe
29%
Arceuthobium americanum
showy fleabane
29%
Erigeron speciosus
golden chinquapin
29%
Chrysolepis chrysophylla
woodland strawberry
29%
Fragaria vesca
beaded bone
29%
Hypogymnia apinnata
longleaf fleabane
29%
Erigeron corymbosus
lodgepole pine
29%
Pinus contorta
thimbleberry
29%
Rubus parviflorus
yellow salsify
29%
Tragopogon dubius
creeping Oregon-grape
29%
Berberis repens
fringed willowherb
29%
Epilobium ciliatum
Bonneville shooting star
29%
Primula conjugens
mountain buttercup
28%
Ranunculus populago
tall ragwort
28%
Senecio serra
lava aster
28%
Ionactis alpina
noble fir
28%
Abies procera
nineleaf biscuitroot
28%
Lomatium triternatum
hooded ladies'-tresses
28%
Spiranthes romanzoffiana
cliff douglasia
28%
Androsace laevigata
longleaf phlox
28%
Phlox longifolia
sagebrush
28%
Artemisia tridentata
inactive tube lichen
28%
Hypogymnia inactiva
phantom orchid
28%
Cephalanthera austiniae
marsh violet
27%
Viola palustris
dark-throated shooting star
27%
Primula pauciflora
brown-eyed wolf lichen
27%
Letharia columbiana
California brome
27%
Bromus carinatus
ponderosa pine
27%
Pinus ponderosa
Scotch cottonthistle
27%
Onopordum acanthium
incense cedar
27%
Calocedrus decurrens
Rocky Mountain bee-plant
27%
Cleomella serrulata
camas
27%
Camassia quamash
Munro's globemallow
27%
Sphaeralcea munroana
rough-fruited fairybells
27%
Prosartes trachycarpa
fern bush
27%
Chamaebatiaria millefolium
Rocky Mountain groundsel
27%
Packera streptanthifolia
Virginia strawberry
27%
Fragaria virginiana
tapertip hawksbeard
27%
Crepis acuminata
curl-leaf mountain-mahogany
26%
Cercocarpus ledifolius
bushy bird's beak
26%
Cordylanthus ramosus
western clematis
26%
Clematis ligusticifolia
Lewis's mock orange
26%
Philadelphus lewisii
Canadian gooseberry
26%
Ribes oxyacanthoides
Nuttall's rockcress
26%
Arabis nuttallii
white fir
26%
Abies concolor
pale agoseris
26%
Agoseris glauca
spear-leaf arnica
26%
Arnica longifolia
showy milkweed
26%
Asclepias speciosa
many-flowered monkey-flower
26%
Erythranthe floribunda
greasewood
26%
Sarcobatus vermiculatus
striped coralroot
26%
Corallorhiza striata
Geyer's willow
25%
Salix geyeriana
dwarf groundsmoke
25%
Gayophytum humile
sugar pine
25%
Pinus lambertiana
Cusick's bluegrass
25%
Poa cusickii
tall bluebells
25%
Mertensia paniculata
thorn skeletonweed
25%
Pleiacanthus spinosus
golden currant
25%
Ribes aureum
western juniper
25%
Juniperus occidentalis
spineless horsebrush
25%
Tetradymia canescens
blue wildrye
25%
Elymus glaucus
squarestem phlox
25%
Phlox muscoides
small white violet
25%
Viola macloskeyi
brittle bladderfern
24%
Cystopteris fragilis
red elderberry
24%
Sambucus racemosa
biennial cinquefoil
24%
Potentilla biennis
mountain tarweed
24%
Madia glomerata
steppe mouse-moss
24%
Coscinodon calyptratus
Rocky Mountain juniper
24%
Juniperus scopulorum
wild licorice
24%
Glycyrrhiza lepidota
hound's tongue
24%
Cynoglossum officinale
silver wormwood
24%
Artemisia ludoviciana
alkali buttercup
24%
Halerpestes cymbalaria
lustrous camouflage lichen
24%
Melanohalea exasperatula
blistered rocktripe
24%
Umbilicaria hyperborea
bull thistle
24%
Cirsium vulgare
Lemmon's needlegrass
24%
Eriocoma lemmonii
hooded tube lichen
24%
Hypogymnia metaphysodes
manyflower stickseed
23%
Hackelia floribunda
umber pussytoes
23%
Antennaria umbrinella
redstem ceanothus
23%
Ceanothus sanguineus
elegant camouflage lichen
23%
Melanohalea elegantula
water birch
23%
Betula occidentalis
Sandpaper stippleback
23%
Dermatocarpon reticulatum
Pacific yew
23%
Taxus brevifolia
basin wildrye
23%
Leymus cinereus
streambank wheatgrass
23%
Elymus lanceolatus
common juniper
23%
Juniperus communis
hammered shield lichen
23%
Parmelia sulcata
green rock-posy lichen
23%
Rhizoplaca melanophthalma
harebell
23%
Campanula rotundifolia
emery rocktripe lichen
23%
Umbilicaria phaea
lesser salted rocktripe
23%
Umbilicaria krascheninnikovii
Rocky Mountain goldenrod
23%
Solidago multiradiata
woodland whitlow-grass
22%
Draba nemorosa
Missouri goldenrod
22%
Solidago missouriensis
brown-eyed camouflage
22%
Melanohalea subolivacea
matted buckwheat
22%
Eriogonum caespitosum
poverty-weed
22%
Iva axillaris
grand fir
22%
Abies grandis
Colorado rush
22%
Juncus confusus
mountain wolf
22%
Letharia lupina
pale-bellied dog lichen
22%
Peltigera ponojensis
Douglas fir
22%
Pseudotsuga menziesii
black sagebrush
22%
Artemisia nova
long-style rush
22%
Juncus longistylis
blushing rocktripe
22%
Umbilicaria virginis
cut-leaf thelypody
22%
Thelypodium laciniatum
desert alyssum
22%
Alyssum desertorum
European stickseed
22%
Lappula squarrosa
red fir
22%
Abies magnifica
Douglas' clover
22%
Trifolium douglasii
Pacific willow
22%
Salix lasiandra
needle and thread grass
22%
Hesperostipa comata
shrubby cinquefoil
22%
Dasiphora fruticosa
western larch
22%
Larix occidentalis
Indian ricegrass
22%
Eriocoma hymenoides
crested wheatgrass
22%
Agropyron cristatum
ground frost lichen
21%
Physconia muscigena
spotted knapweed
21%
Centaurea stoebe
California oatgrass
21%
Danthonia californica
Nootka rose
21%
Rosa nutkana
slender wheatgrass
21%
Elymus trachycaulus
small clubmoss
21%
Selaginella densa
black hawthorn
21%
Crataegus douglasii
rock jewel lichen
21%
Calogaya saxicola
gold cobblestone lichen
21%
Pleopsidium flavum
red osier dogwood
21%
Cornus sericea
sandbar willow
20%
Salix exigua
blue grama
20%
Bouteloua gracilis
candy flower
20%
Claytonia sibirica
shrubby sunburst lichen
20%
Polycauliona candelaria
christmas-tree lichen
20%
Sphaerophorus globosus
powdered-sugar rim
20%
Lecanora rupicola
bigleaf sedge
20%
Carex amplifolia
northern bedstraw
20%
Galium boreale
northern green orchid
20%
Platanthera aquilonis
great mullein
20%
Verbascum thapsus
Cascade Oregon-grape
20%
Berberis nervosa
alder-leaf mountain-mahogany
20%
Cercocarpus montanus
creeping bentgrass
19%
Agrostis stolonifera
mutton grass
19%
Poa fendleriana
myrtle spurge
19%
Euphorbia myrsinites
Kentucky bluegrass
19%
Poa pratensis
kinnikinnick
19%
Arctostaphylos uva-ursi
chokecherry
19%
Prunus virginiana
fishbone beard lichen
19%
Usnea dasopoga
nit beard lichen
19%
Usnea subfloridana
Russian-olive
19%
Elaeagnus angustifolia
crescent frost
19%
Physconia perisidiosa
MacKenzie's willow
19%
Salix prolixa
common snowberry
19%
Symphoricarpos albus
flat-spine bur ragweed
19%
Ambrosia acanthicarpa
bluejoint grass
19%
Calamagrostis canadensis
split-peg lichen
19%
Cladonia cariosa
water speedwell
19%
Veronica anagallis-aquatica
trumpet lichen
19%
Cladonia fimbriata
snow queen
18%
Veronica regina-nivalis
claw brook-moss
18%
Hygrohypnella ochracea
powder-tipped rosette lichen
18%
Physcia dubia
pale spikerush
18%
Eleocharis macrostachya
russet buffaloberry
18%
Shepherdia canadensis
grizzled rocktripe lichen
18%
Umbilicaria vellea
common stippleback
18%
Dermatocarpon miniatum
black-eyed rim lichen
18%
Lecanora circumborealis
watercress
18%
Nasturtium officinale
fancy frost lichen
18%
Physconia americana
orange rock-posy lichen
18%
Rhizoplaca chrysoleuca
nodding thread-moss
18%
Pohlia nutans
nodding chickweed
18%
Cerastium nutans
quaking aspen
18%
Populus tremuloides
coastal hedgenettle
18%
Stachys chamissonis
prickly lettuce
18%
Lactuca serriola
vine maple
17%
Acer circinatum
blue-gray rosette lichen
17%
Physcia caesia
lecidella lichen
17%
Lecidella euphorea
corn mint
17%
Mentha arvensis
tree pelt lichen
17%
Peltigera collina
bearded jellyskin
17%
Leptogium saturninum
orange wall lichen
17%
Polycauliona polycarpa
field pennycress
17%
Thlaspi arvense
balsam groundsel
17%
Packera paupercula
yellow avens
16%
Geum aleppicum
frosted rosette
16%
Physcia biziana
elegant sunburst lichen
16%
Rusavskia elegans
Plitt's rock shield
16%
Xanthoparmelia plittii
fragrant sumac
16%
Rhus aromatica
broad-leaf cattail
16%
Typha latifolia
curly dock
16%
Rumex crispus
salted shield lichen
16%
Parmelia saxatilis
common freckle pelt
16%
Peltigera aphthosa
timothy
16%
Phleum pratense
lettuce lichen
16%
Lobaria oregana
orchard grass
16%
Dactylis glomerata
mountain lichen
16%
Dimelaena thysanota
stonewall rim-lichen
16%
Protoparmeliopsis muralis
rough cockleburr
16%
Xanthium strumarium
floral pixie lichen
15%
Cladonia bellidiflora
smooth brome
15%
Bromus inermis
common red raspberry
15%
Rubus idaeus
horned pondweed
15%
Zannichellia palustris
scaly dog-lichen
15%
Peltigera praetextata
coiled-leaf moss
15%
Hypnum circinale
Port Orford cedar
15%
Chamaecyparis lawsoniana
dragon cladonia
15%
Cladonia squamosa
big map lichen
15%
Rhizocarpon grande
lesser dragon cup lichen
15%
Cladonia subsquamosa
fowl manna grass
15%
Glyceria striata
fairy puke
14%
Icmadophila ericetorum
yellow-ladle liverwort
14%
Scapania bolanderi
oakmoss
14%
Evernia prunastri
beaked hazelnut
14%
Corylus cornuta
hooded sunburst lichen
13%
Xanthomendoza fallax
western scouringrush
13%
Equisetum praealtum
greater featherwort
13%
Plagiochila asplenioides
common duckweed
13%
Lemna minor
western poison ivy
13%
Toxicodendron rydbergii
questionable rock-frog lichen
13%
Xanthoparmelia cumberlandia
broom moss
12%
Dicranum scoparium
path rush
12%
Juncus tenuis
cone-head ants
12%
Placynthiella icmalea
many-forked cladonia
11%
Cladonia furcata
lipstick cladonia
11%
Cladonia macilenta
Siberian elm
11%
Ulmus pumila
star rosette lichen
10%
Physcia stellaris
box elder
10%
Acer negundo
Images are copyrighted and are the property of their authors.
Click on an image to see the license.
