Browse photos by common name:
Common name begins with:
A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z
Rabbit-brush
common rabbit-brush (Ericameria nauseosa) – 28 photos
green rabbit-brush (Chrysothamnus viscidiflorus) – 4 photos
Rabbit-ears
rabbit-ears (Otidea leporina) – 4 photos
yellow rabbit-ears (Otidea leporina) – 4 photos
Rabbit-tobacco
Macoun's rabbit-tobacco (Pseudognaphalium macounii) – 23 photos
northwestern rabbit-tobacco (Pseudognaphalium thermale) – 26 photos
red-tip rabbit-tobacco (Pseudognaphalium luteoalbum) – 12 photos
Wright's rabbit-tobacco (Pseudognaphalium canescens) – 1 photo
Rabbitbrush
green rabbitbrush (Chrysothamnus viscidiflorus ssp. lanceolatus) – 21 photos
lanceleaf green rabbitbrush (Chrysothamnus viscidiflorus ssp. lanceolatus) – 21 photos
little rabbitbrush (Ericameria nauseosa var. nana) – 1 photo
rubber rabbitbrush (Ericameria nauseosa var. speciosa) – 31 photos
sticky flowered rabbitbrush (Chrysothamnus viscidiflorus ssp. viscidiflorus) – 15 photos
sticky-leaf rabbitbrush (Chrysothamnus viscidiflorus ssp. lanceolatus) – 21 photos
sticky-leaf rabbitbrush (Chrysothamnus viscidiflorus ssp. viscidiflorus) – 15 photos
Truckee green rabbitbrush (Chrysothamnus humilis) – 12 photos
Truckee rabbitbrush (Chrysothamnus humilis) – 12 photos
yellow rabbitbrush (Chrysothamnus viscidiflorus ssp. lanceolatus) – 21 photos
yellow rabbitbrush (Chrysothamnus viscidiflorus ssp. viscidiflorus) – 30 photos
Rabbitleaf
common rabbitleaf (Lagophylla ramosissima) – 19 photos
Radish
garden radish (Raphanus sativus) – 38 photos
radish (Raphanus sativus) – 38 photos
wild radish (Raphanus raphanistrum) – 26 photos
Ragweed
annual ragweed (Ambrosia artemisiifolia) – 23 photos
bur ragweed (Ambrosia acanthicarpa) – 12 photos
common ragweed (Ambrosia artemisiifolia) – 23 photos
giant ragweed (Ambrosia trifida) – 10 photos
perennial ragweed (Ambrosia psilostachya) – 10 photos
western ragweed (Ambrosia psilostachya) – 10 photos
Ragwort
alkali marsh ragwort (Senecio hydrophilus) – 19 photos
arrowleaf ragwort (Senecio triangularis) – 49 photos
Bolander's ragwort (Packera bolanderi var. bolanderi) – 5 photos
dwarf arctic ragwort (Packera cymbalaria) – 3 photos
Elmer's ragwort (Senecio elmeri) – 14 photos
Harford's ragwort (Packera bolanderi var. harfordii) – 16 photos
Olympic Mountain ragwort (Senecio neowebsteri) – 9 photos
Siskiyou Mountain ragwort (Packera macounii) – 12 photos
sticky ragwort (Senecio viscosus) – 3 photos
tansy ragwort (Jacobaea vulgaris) – 47 photos
woodland ragwort (Senecio sylvaticus) – 10 photos
Rainiera
Rainiera (Rainiera stricta) – 26 photos
Rape
rape (Brassica napus) – 6 photos
winter rape (Brassica napus) – 6 photos
Rapeseed
rapeseed (Brassica napus) – 6 photos
Raspberry
blackcap raspberry (Rubus leucodermis) – 45 photos
dark raspberry (Rubus leucodermis) – 45 photos
dark raspberry (Rubus nigerrimus) – 2 photos
dwarf red blackberry raspberry (Rubus pubescens) – 8 photos
grayleaf red raspberry (Rubus idaeus ssp. strigosus) – 21 photos
northwest raspberry (Rubus nigerrimus) – 2 photos
raspberry raspberry (Rubus pubescens) – 8 photos
red raspberry (Rubus idaeus) – 7 photos
red raspberry (Rubus idaeus ssp. strigosus) – 21 photos
red raspberry (Rubus pubescens) – 8 photos
strawberry-leaf raspberry (Rubus pedatus) – 29 photos
whitebark raspberry (Rubus leucodermis) – 45 photos
Rattlesnake-plantain
giant rattlesnake-plantain (Goodyera oblongifolia) – 49 photos
western rattlesnake-plantain (Goodyera oblongifolia) – 49 photos
Ravennagrass
ravennagrass (Tripidium ravennae) – 2 photos
Red-dye
western red-dye (Cortinarius smithii (phoeniceus v occidentalis)) – 2 photos
Redbelt
redbelt (Fomitopsis pinicola) – 8 photos
Redcedar
Rocky Mountain redcedar (Juniperus scopulorum) – 36 photos
Redmaids
fringed redmaids (Calandrinia ciliata) – 15 photos
Redmainds
redmainds (Calandrinia ciliata) – 15 photos
Redshank
redshank (Persicaria maculosa) – 26 photos
Redstem
grand redstem (Ammannia robusta) – 7 photos
valley redstem (Ammannia coccinea) – 2 photos
Redwood-sorrel
redwood-sorrel (Oxalis oregana) – 24 photos
Reed
common reed (Phragmites australis) – 31 photos
common reed (Phragmites australis ssp. australis) – 14 photos
Reedgrass
bluejoint reedgrass (Calamagrostis canadensis) – 22 photos
bluejoint reedgrass (Calamagrostis canadensis var. canadensis) – 10 photos
narrow-spiked reedgrass (Calamagrostis stricta ssp. inexpansa) – 3 photos
purple reedgrass (Calamagrostis purpurascens) – 3 photos
Rainier reedgrass (Calamagrostis tacomensis) – 5 photos
slimstem reedgrass (Calamagrostis stricta) – 13 photos
Rein orchid
elegant rein orchid (Platanthera elegans ssp. elegans) – 18 photos
hillside rein orchid (Platanthera elegans) – 16 photos
hillside rein orchid (Platanthera elegans ssp. elegans) – 18 photos
Rein-orchid
blunt-leaf rein-orchid (Platanthera obtusata) – 2 photos
elegant rein-orchid (Platanthera elegans) – 16 photos
one-leaf rein-orchid (Platanthera obtusata) – 2 photos
Reishi
reishi (Ganoderma lucidum) – 1 photo
Resinweed
resinweed (Grindelia hirsutula) – 65 photos
serrate resinweed (Grindelia squarrosa) – 38 photos
Rhizopogon
western Rhizopogon (Rhizopogon occidentalis) – 3 photos
Rhododendron
California rhododendron (Rhododendron macrophyllum) – 32 photos
Pacific rhododendron (Rhododendron macrophyllum) – 32 photos
white rhododendron (Rhododendron albiflorum) – 45 photos
Rhubarb
rhubarb (Rheum rhabarbarum) – 1 photo
Rice
Indian rice (Fritillaria camschatcensis) – 22 photos
Ringstalk
luxuriant ringstalk (Stropharia hornemannii) – 3 photos
Rish
knotted rish (Juncus nodosus) – 9 photos
Robin
ragged robin (Clarkia pulchella) – 38 photos
Rock-jasmine
slender-stem rock-jasmine (Androsace filiformis) – 12 photos
Rockbrake
American parsley fern rockbrake (Cryptogramma acrostichoides) – 22 photos
Cascade parsley fern rockbrake (Cryptogramma cascadensis) – 16 photos
fragile rockbrake (Cryptogramma stelleri) – 2 photos
rockbrake (Cryptogramma acrostichoides) – 22 photos
rockbrake (Cryptogramma cascadensis) – 16 photos
slender rockbrake (Cryptogramma stelleri) – 2 photos
Steller's rockbrake (Cryptogramma stelleri) – 2 photos
Rockcress
black-flowered rockcress (Boechera atrorubens) – 38 photos
Canadian rockcress (Boechera stricta) – 26 photos
Cascade rockcress (Arabis furcata) – 6 photos
Columbia Gorge rockcress (Arabis furcata) – 6 photos
Columbia rockcress (Boechera pauciflora) – 51 photos
crosshaired rockcress (Arabis crucisetosa) – 2 photos
Cusick's rockcress (Boechera cusickii) – 46 photos
danglepod rockcress (Boechera pendulocarpa) – 26 photos
Drummond's rockcress (Boechera stricta) – 26 photos
elegant rockcress (Boechera sparsiflora) – 44 photos
few-flowered rockcress (Boechera pauciflora) – 51 photos
fork-haired rockcress (Arabis furcata) – 6 photos
hairy rockcress (Arabis eschscholtziana) – 15 photos
kamchatka rockcress (Arabidopsis kamchatica) – 2 photos
Lemmon's rockcress (Boechera lemmonii) – 2 photos
littleleaf rockcress (Boechera microphylla) – 11 photos
Lyall's rockcress (Boechera lyallii) – 56 photos
lyre-leaved rockcress (Arabidopsis kamchatica) – 2 photos
Mt. Adams rockcress (Boechera paddoensis) – 8 photos
murry's rockcress (Boechera lyallii) – 28 photos
Nuttall's rockcress (Arabis nuttallii) – 11 photos
Pacific coast rockcress (Arabis eschscholtziana) – 30 photos
slender rockcress (Boechera sparsiflora) – 44 photos
small-flowered rockcress (Boechera pauciflora) – 51 photos
small-leaved rockcress (Boechera microphylla) – 11 photos
spreadingpod rockcress (Boechera divaricarpa) – 6 photos
western rockcress (Arabidopsis kamchatica) – 2 photos
woody rockcress (Boechera suffrutescens) – 3 photos
Rocket
American sea rocket (Cakile edentula ssp. edentula) – 11 photos
American wintercress rocket (Barbarea orthoceras) – 47 photos
dame's rocket (Hesperis matronalis) – 17 photos
Dyer's rocket (Reseda luteola) – 2 photos
European sea rocket (Cakile maritima) – 31 photos
European sea rocket (Cakile maritima ssp. maritima) – 1 photo
false london rocket (Sisymbrium loeselii) – 24 photos
hairy rocket (Erucastrum gallicum) – 11 photos
prairie rocket (Erysimum capitatum var. capitatum) – 23 photos
prairie rocket (Erysimum inconspicuum) – 4 photos
sea rocket (Cakile edentula ssp. edentula) – 11 photos
sea rocket (Cakile maritima) – 31 photos
sea rocket (Cakile maritima ssp. maritima) – 1 photo
small-flowered rocket (Erysimum inconspicuum) – 4 photos
small-flowered rocket rocket (Erysimum inconspicuum) – 4 photos
tall rocket (Sisymbrium altissimum) – 32 photos
yellow rocket (Barbarea orthoceras) – 47 photos
yellow rocket (Barbarea vulgaris) – 11 photos
Rockmat
Chelan rockmat (Petrophytum cinerascens) – 10 photos
Olympic Mountain rockmat (Petrophytum hendersonii) – 48 photos
Rocky Mountain rockmat (Petrophytum caespitosum) – 5 photos
Roll-rim
roll-rim (Paxillus involutus) – 5 photos
Rollrim
blackbase rollrim (Tapinella atrotomentosa) – 4 photos
brown rollrim (Paxillus involutus) – 5 photos
oyster rollrim (Tapinella panuoides (Paxillus)) – 2 photos
velvet rollrim (Tapinella atrotomentosa) – 4 photos
Root
cucumber root (Streptopus amplexifolius) – 50 photos
deer root (Iva axillaris) – 22 photos
tobacco root (Valeriana edulis var. edulis) – 3 photos
western rattlesnake root (Nabalus alatus) – 13 photos
Rose
Arkansas rose (Rosa arkansana) – 4 photos
baldhip rose (Rosa gymnocarpa) – 50 photos
bristly Nootka rose (Rosa nutkana ssp. macdougalii) – 22 photos
clustered rose (Rosa pisocarpa) – 20 photos
dog rose (Rosa canina) – 29 photos
field cotton rose (Filago arvensis) – 22 photos
Nootka rose (Rosa nutkana ssp. macdougalii) – 22 photos
Nootka rose (Rosa nutkana ssp. nutkana) – 36 photos
peafruit rose (Rosa pisocarpa) – 20 photos
pearhip rose (Rosa woodsii) – 60 photos
prairie rose (Rosa arkansana) – 4 photos
rambler rose (Rosa multiflora) – 27 photos
rock rose (Oenothera cespitosa ssp. cespitosa) – 20 photos
rugosa rose (Rosa rugosa) – 38 photos
sweetbrier rose (Rosa rubiginosa) – 25 photos
wood rose (Rosa gymnocarpa) – 50 photos
Rose-of-sharon
rose-of-sharon (Hypericum calycinum) – 3 photos
Rosegill
stubble rosegill (Volvariella gloiocephala) – 5 photos
Rosemallow
crimsoneyed rosemallow (Hibiscus moscheutos) – 3 photos
Rosemary
bog rosemary (Andromeda polifolia var. polifolia) – 10 photos
Roseroot
roseroot (Rhodiola integrifolia) – 13 photos
roseroot (Rhodiola integrifolia ssp. integrifolia) – 8 photos
Rot
jelly rot (Phlebia tremellosa (Merulius tremellosus)) – 1 photo
Rough-stem
aspen rough-stem (Leccinum insigne) – 4 photos
Roundhead
conifer roundhead (Stropharia hornemannii) – 3 photos
redlead roundhead (Leratiomyces ceres Hypholoma aurantiacum) – 2 photos
verdigris roundhead (Stropharia aeruginosa) – 5 photos
Rue
western meadow rue (Thalictrum occidentale) – 81 photos
Ruffles
ruffles (Sparassis crispa) – 6 photos
Rupturewort
hairy rupturewort (Herniaria hirsuta) – 1 photo
Rush
alpine rush (Juncus alpinoarticulatus) – 3 photos
Baltic rush (Juncus balticus) – 8 photos
Baltic rush (Juncus balticus ssp. ater) – 38 photos
black rush (Juncus gerardi) – 2 photos
blue rush (Juncus inflexus) – 2 photos
bog rush (Juncus hesperius) – 2 photos
Bolander's rush (Juncus bolanderi) – 12 photos
Brewer's rush (Juncus breweri) – 5 photos
bulbous rush (Juncus bulbosus) – 1 photo
Canadian rush (Juncus canadensis) – 2 photos
coastal rush (Juncus hesperius) – 2 photos
common rush (Juncus effusus ssp. pacificus) – 6 photos
common scouring rush (Equisetum hyemale ssp. affine) – 6 photos
Coville's rush (Juncus covillei) – 3 photos
dagger rush (Juncus ensifolius) – 34 photos
daggerleaf rush (Juncus ensifolius) – 34 photos
Drummond's rush (Juncus drummondii) – 11 photos
Dudley's rush (Juncus dudleyi) – 3 photos
Dutch rush (Equisetum hyemale ssp. affine) – 6 photos
dwarf scouring rush (Equisetum scirpoides) – 15 photos
eastern soft rush (Juncus effusus ssp. solutus) – 10 photos
Ferriss' scouring rush (Equisetum ×ferrissii) – 14 photos
flowering rush (Butomus umbellatus) – 16 photos
hair-leaved rush (Juncus supiniformis) – 17 photos
inch-high rush (Juncus uncialis) – 13 photos
inland rush (Juncus interior) – 1 photo
joint-leaved rush (Juncus articulatus) – 1 photo
jointed rush (Juncus articulatus) – 1 photo
jointed rush (Juncus articulatus ssp. articulatus) – 32 photos
jointleaf rush (Juncus articulatus ssp. articulatus) – 32 photos
knotty leaf rush (Juncus acuminatus) – 12 photos
long-styled rush (Juncus longistylis) – 16 photos
Mertens' rush (Juncus mertensianus) – 26 photos
mud rush (Juncus gerardi) – 2 photos
narrow-panicled rush (Juncus brevicaudatus) – 12 photos
Nevada rush (Juncus nevadensis) – 12 photos
northern rush (Juncus alpinoarticulatus) – 3 photos
northern scouring rush (Equisetum variegatum ssp. variegatum) – 2 photos
Pacific rush (Juncus effusus ssp. pacificus) – 6 photos
Parry's rush (Juncus parryi) – 15 photos
path rush (Juncus tenuis) – 30 photos
pointed rush (Juncus oxymeris) – 7 photos
poverty rush (Juncus tenuis) – 30 photos
prairie scouring rush (Equisetum hyemale ssp. affine) – 6 photos
Regel's rush (Juncus regelii) – 11 photos
salt rush (Juncus breweri) – 5 photos
sharp-fruited rush (Juncus acuminatus) – 12 photos
shiny rush (Juncus laccatus) – 2 photos
Sierra rush (Juncus nevadensis var. nevadensis) – 5 photos
slender rush (Juncus tenuis) – 30 photos
smooth scouring rush (Equisetum laevigatum) – 12 photos
soft rush (Juncus effusus ssp. effusus) – 13 photos
spreading rush (Juncus bulbosus) – 1 photo
spreading rush (Juncus patens) – 5 photos
spreading rush (Juncus supiniformis) – 17 photos
straight-leaved rush (Juncus orthophyllus) – 7 photos
tapered rush (Juncus acuminatus) – 12 photos
thread rush (Juncus filiformis) – 6 photos
threeflower rush (Juncus drummondii) – 11 photos
toad rush (Juncus bufonius var. bufonius) – 1 photo
Torrey's rush (Juncus torreyi) – 8 photos
tuberous rush (Juncus nodosus) – 9 photos
valley rush (Juncus balticus ssp. ater) – 19 photos
Vasey's rush (Juncus vaseyi) – 13 photos
Russian-olive
Russian-olive (Elaeagnus angustifolia) – 39 photos
Russula
almond-scented Russula (Russula laurocerasi) – 4 photos
bicolored Russula (Russula bicolor) – 3 photos
black and white Russula (Russula albonigra) – 2 photos
blackening Russula (Russula albonigra) – 2 photos
blackening Russula (Russula nigricans) – 3 photos
Cascade Russula (Russula cascadensis) – 1 photo
creamy Russula (Russula cremoricolor) – 1 photo
emetic Russula (Russula emetica) – 2 photos
fragile Russula (Russula fragilis) – 2 photos
grass-green Russula (Russula aeruginea) – 3 photos
graying Russula (Russula decolorans) – 1 photo
green Russula (Russula aeruginea) – 3 photos
integrated Russula (Russula albonigra) – 2 photos
pleasing Russula (Russula placita) – 1 photo
rainbow Russula (Russula olivacea) – 4 photos
reddening Russula (Russula densifolia) – 2 photos
rosy Russula (Russula sanguinaria) – 5 photos
short-stemmed Russula (Russula brevipes) – 3 photos
shrimp Russula (Russula xerampelina) – 5 photos
tacky green Russula (Russula aeruginea) – 3 photos
tan-colored Russula (Russula olivacea) – 4 photos
western Russula (Russula occidentalis) – 3 photos
Rustgill
common rustgill (Gymnopilus penetrans) – 5 photos
scaly rustgill (Gymnopilus sapineus) – 1 photo
Rusty-root
gold rusty-root (Ramaria celerivirescens) – 2 photos
pale peach rusty-root (Ramaria amyloidea) – 3 photos
white rusty-root (Ramaria velocimutans) – 5 photos
Rye
bearded wild rye (Elymus caninus) – 2 photos
Canadian wild rye (Elymus canadensis) – 8 photos
creeping wild rye (Elymus repens) – 18 photos
cultivated rye (Secale cereale) – 22 photos
Russian-wild rye (Psathyrostachys juncea) – 3 photos
Scribner's wild rye (Elymus scribneri) – 1 photo
spurred rye (Claviceps purpurea) – 4 photos
wawawai wild rye (Elymus wawawaiensis) – 11 photos
Ryegrass
annual ryegrass (Lolium multiflorum) – 17 photos
English ryegrass (Lolium perenne) – 12 photos
Italian ryegrass (Lolium multiflorum) – 17 photos
perennial ryegrass (Lolium multiflorum) – 17 photos
perennial ryegrass (Lolium perenne) – 12 photos
yellow ryegrass (Leymus mollis ssp. mollis) – 2 photos