Saxifragaceae
Saxifrage Family
88 common names
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Index to common names:
alumroot, bishop's-cap, boykinia, brookfoam, coolwort, elmera, foamflower, fringecup, golden-saxifrage, mitrewort, piggyback-plant, prairie star, saxifrage, watercarpet, woodland starAlpine alumroot (Heuchera glabra)
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to Oregon.
Habitat: Streambanks and moist rocks, from the coast to above timberline
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to Oregon.
Habitat: Streambanks and moist rocks, from the coast to above timberline
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Crevice alumroot (Heuchera micrantha)
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to Idaho.
Habitat: Gravelly stream banks, rock crevices and talus slopes, sea level to subalpine.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to Idaho.
Habitat: Gravelly stream banks, rock crevices and talus slopes, sea level to subalpine.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Gooseberry-leaved alumroot (Heuchera grossulariifolia)
Distribution: Occurring east of the Cascades crest in the Columbia River Gorge in south-central Washington; Washington to Oregon, east to Idaho and western Montana.
Habitat: Grassy canyons and rocky canyon walls to alpine scree and talus slopes.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Distribution: Occurring east of the Cascades crest in the Columbia River Gorge in south-central Washington; Washington to Oregon, east to Idaho and western Montana.
Habitat: Grassy canyons and rocky canyon walls to alpine scree and talus slopes.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Green-flowered alumroot (Heuchera chlorantha)
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to Oregon.
Habitat: Gravelly prairies and wooded hillsides.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to Oregon.
Habitat: Gravelly prairies and wooded hillsides.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Lava alumroot (Heuchera cylindrica)
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to Alberta, Wyoming, and Nevada.
Habitat: Rocky soil, cliffs and talus slopes, foothills to the subalpine.
Origin: Native
Flowers: April-August
Growth Duration: Perennial
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to Alberta, Wyoming, and Nevada.
Habitat: Rocky soil, cliffs and talus slopes, foothills to the subalpine.
Origin: Native
Flowers: April-August
Growth Duration: Perennial
Meadow alumroot (Heuchera chlorantha)
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to Oregon.
Habitat: Gravelly prairies and wooded hillsides.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to Oregon.
Habitat: Gravelly prairies and wooded hillsides.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Poker alumroot (Heuchera cylindrica)
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to Alberta, Wyoming, and Nevada.
Habitat: Rocky soil, cliffs and talus slopes, foothills to the subalpine.
Origin: Native
Flowers: April-August
Growth Duration: Perennial
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to Alberta, Wyoming, and Nevada.
Habitat: Rocky soil, cliffs and talus slopes, foothills to the subalpine.
Origin: Native
Flowers: April-August
Growth Duration: Perennial
Roundleaf alumroot (Heuchera cylindrica)
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to Alberta, Wyoming, and Nevada.
Habitat: Rocky soil, cliffs and talus slopes, foothills to the subalpine.
Origin: Native
Flowers: April-August
Growth Duration: Perennial
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to Alberta, Wyoming, and Nevada.
Habitat: Rocky soil, cliffs and talus slopes, foothills to the subalpine.
Origin: Native
Flowers: April-August
Growth Duration: Perennial
Small-flowered alumroot (Heuchera micrantha)
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to Idaho.
Habitat: Gravelly stream banks, rock crevices and talus slopes, sea level to subalpine.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to Idaho.
Habitat: Gravelly stream banks, rock crevices and talus slopes, sea level to subalpine.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Smooth alumroot (Heuchera glabra)
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to Oregon.
Habitat: Streambanks and moist rocks, from the coast to above timberline
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to Oregon.
Habitat: Streambanks and moist rocks, from the coast to above timberline
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Tall alumroot (Heuchera chlorantha)
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to Oregon.
Habitat: Gravelly prairies and wooded hillsides.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to Oregon.
Habitat: Gravelly prairies and wooded hillsides.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Angle-leaf bishop's-cap (Ozomelis diversifolia)
Distribution: Occurring from in southern Cascade Mountains from Mt. Adams south in Washington; Washington south to the Trinity Mountains of northwest California.
Habitat: Moist woods and stream banks at moderate to high elevations.
Origin: Native
Flowers: May-June
Growth Duration: Perennial
Distribution: Occurring from in southern Cascade Mountains from Mt. Adams south in Washington; Washington south to the Trinity Mountains of northwest California.
Habitat: Moist woods and stream banks at moderate to high elevations.
Origin: Native
Flowers: May-June
Growth Duration: Perennial
Coastal bishop's-cap (Brewerimitella ovalis)
Distribution: Occurring west of the Cascades crest in Washington; British Columbia to California.
Habitat: Deep, moist woodlands, bottomlands, and wet banks.
Origin: Native
Flowers: May-July
Growth Duration: Perennial
Distribution: Occurring west of the Cascades crest in Washington; British Columbia to California.
Habitat: Deep, moist woodlands, bottomlands, and wet banks.
Origin: Native
Flowers: May-July
Growth Duration: Perennial
Feathery bishop's-cap (Brewerimitella breweri)
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to Alberta, Idaho, and Montana.
Origin: Native
Flowers: May-July
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to Alberta, Idaho, and Montana.
Origin: Native
Flowers: May-July
Growth Duration: Perennial
Five-stamen bishop's-cap (Pectiantia pentandra)
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska south to California, east to the Rocky Mountains of Canada and the U.S.
Habitat: Wet meadows and moist woods, especially along streams, lowlands to mid-elevations in the mountains.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska south to California, east to the Rocky Mountains of Canada and the U.S.
Habitat: Wet meadows and moist woods, especially along streams, lowlands to mid-elevations in the mountains.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Greater boykinia (Boykinia intermedia)
Distribution: Occurring west of the Cascades crest on the Olympic Peninsula in Washington; Washington south along the coast to central Oregon.
Habitat: Moist woods, meadows, streambanks, roadside ditches.
Origin: Native
Flowers: June-September
Growth Duration: Perennial
Distribution: Occurring west of the Cascades crest on the Olympic Peninsula in Washington; Washington south along the coast to central Oregon.
Habitat: Moist woods, meadows, streambanks, roadside ditches.
Origin: Native
Flowers: June-September
Growth Duration: Perennial
Buttercup-leaf mock brookfoam (Hemieva ranunculifolia)
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to northern California, east to Alberta and Montana.
Habitat: Foothills to subalpine slopes, on wet, mossy rocks, often where dry by mid-summer.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to northern California, east to Alberta and Montana.
Habitat: Foothills to subalpine slopes, on wet, mossy rocks, often where dry by mid-summer.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Coastal brookfoam (Boykinia occidentalis)
Distribution: Occurring west of the Cascades crest in Washington; British Columbia to California.
Habitat: Moist woods and along streams, lowlands and along the coast.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: Occurring west of the Cascades crest in Washington; British Columbia to California.
Habitat: Moist woods and along streams, lowlands and along the coast.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Sierran brookfoam (Boykinia intermedia)
Distribution: Occurring west of the Cascades crest on the Olympic Peninsula in Washington; Washington south along the coast to central Oregon.
Habitat: Moist woods, meadows, streambanks, roadside ditches.
Origin: Native
Flowers: June-September
Growth Duration: Perennial
Distribution: Occurring west of the Cascades crest on the Olympic Peninsula in Washington; Washington south along the coast to central Oregon.
Habitat: Moist woods, meadows, streambanks, roadside ditches.
Origin: Native
Flowers: June-September
Growth Duration: Perennial
Violet mock brookfoam (Suksdorfia violacea)
Distribution: Occurring chiefly east of the Cascades crest in Washington; British Columbia to Oregon, east to Alberta, Montana and Idaho.
Habitat: Vernally moist mossy banks and rock crevices.
Origin: Native
Flowers: March-June
Growth Duration: Perennial
Distribution: Occurring chiefly east of the Cascades crest in Washington; British Columbia to Oregon, east to Alberta, Montana and Idaho.
Habitat: Vernally moist mossy banks and rock crevices.
Origin: Native
Flowers: March-June
Growth Duration: Perennial
Northern false coolwort (Bolandra oregana)
Distribution: Occurring in the Columbia River Gorge and in southeastern Washington; southern Washington to adjacent Oregon, east to Idaho.
Habitat: Moist, mossy rocks, usually near waterfalls.
Origin: Native
Flowers: May-June
Growth Duration: Perennial
Distribution: Occurring in the Columbia River Gorge and in southeastern Washington; southern Washington to adjacent Oregon, east to Idaho.
Habitat: Moist, mossy rocks, usually near waterfalls.
Origin: Native
Flowers: May-June
Growth Duration: Perennial
Oregon coolwort (Sullivantia oregana)
Distribution: Columbia River Gorge and lower Willamatte Valley, Oregon.
Habitat: On moist cliffs, especially near waterfalls.
Origin: Native
Flowers: Late May - August
Growth Duration: Perennial
Distribution: Columbia River Gorge and lower Willamatte Valley, Oregon.
Habitat: On moist cliffs, especially near waterfalls.
Origin: Native
Flowers: Late May - August
Growth Duration: Perennial
Elmera (Elmera racemosa)
Distribution: In the Olympic and Cascade Mountains of Washington; Washington south to Oregon.
Habitat: Rock crevices and rocky ridges and slopes, mid- to high elevations in the mountains.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: In the Olympic and Cascade Mountains of Washington; Washington south to Oregon.
Habitat: Rock crevices and rocky ridges and slopes, mid- to high elevations in the mountains.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Three-leaf foamflower (Tiarella trifoliata)
Distribution: Widely distributed on both sides of the Cascades crest in Washington; Alaska to California, east to Alberta, Idaho and Montana.
Habitat: Moist woods and stream banks, sea level to mid-elevations in the mountains.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Distribution: Widely distributed on both sides of the Cascades crest in Washington; Alaska to California, east to Alberta, Idaho and Montana.
Habitat: Moist woods and stream banks, sea level to mid-elevations in the mountains.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Fragrant fringecup (Tellima grandiflora)
Distribution: Occurring chiefly west of the Cascades crest in Washington, but also in northeastern Washington and in the Columbia River Gorge; Alaska to California, east to northern Idaho and western Montana.
Habitat: Common in damp woods, forest edges, and along streams from sea level to middle elevations in the mountains.
Origin: Native
Flowers: April-July
Growth Duration: Perennial
Distribution: Occurring chiefly west of the Cascades crest in Washington, but also in northeastern Washington and in the Columbia River Gorge; Alaska to California, east to northern Idaho and western Montana.
Habitat: Common in damp woods, forest edges, and along streams from sea level to middle elevations in the mountains.
Origin: Native
Flowers: April-July
Growth Duration: Perennial
Fringecup (Tellima grandiflora)
Distribution: Occurring chiefly west of the Cascades crest in Washington, but also in northeastern Washington and in the Columbia River Gorge; Alaska to California, east to northern Idaho and western Montana.
Habitat: Common in damp woods, forest edges, and along streams from sea level to middle elevations in the mountains.
Origin: Native
Flowers: April-July
Growth Duration: Perennial
Distribution: Occurring chiefly west of the Cascades crest in Washington, but also in northeastern Washington and in the Columbia River Gorge; Alaska to California, east to northern Idaho and western Montana.
Habitat: Common in damp woods, forest edges, and along streams from sea level to middle elevations in the mountains.
Origin: Native
Flowers: April-July
Growth Duration: Perennial
Northern golden-saxifrage (Chrysosplenium tetrandrum)
Distribution: Occurring east of the Cascades crest in north-central Washington Alaska to Washington, east to Montana and Colorado in the U.S., east across Canada to the Atlantic Coast; circumpolar.
Habitat: Rock crevices and wet banks and slopes, high elevations in our area.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: Occurring east of the Cascades crest in north-central Washington Alaska to Washington, east to Montana and Colorado in the U.S., east across Canada to the Atlantic Coast; circumpolar.
Habitat: Rock crevices and wet banks and slopes, high elevations in our area.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Pacific golden-saxifrage (Chrysosplenium glechomifolium)
Distribution: Occurring west of the Cascades crest in Washington; British Columbia to northwest California.
Habitat: Moist, usually swampy places, mostly at low elevations.
Origin: Native
Flowers: March-May
Growth Duration: Perennial
Distribution: Occurring west of the Cascades crest in Washington; British Columbia to northwest California.
Habitat: Moist, usually swampy places, mostly at low elevations.
Origin: Native
Flowers: March-May
Growth Duration: Perennial
Alpine mitrewort (Pectiantia pentandra)
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska south to California, east to the Rocky Mountains of Canada and the U.S.
Habitat: Wet meadows and moist woods, especially along streams, lowlands to mid-elevations in the mountains.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska south to California, east to the Rocky Mountains of Canada and the U.S.
Habitat: Wet meadows and moist woods, especially along streams, lowlands to mid-elevations in the mountains.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Bare-stemmed mitrewort (Mitella nuda)
Distribution: Alaska south to the Cascades of northwest Washington, east to Labrador and south to north-central Montana.
Habitat: Damp woods, along streams and in bogs.
Origin: Native
Flowers: June - August
Growth Duration: Perennial
Distribution: Alaska south to the Cascades of northwest Washington, east to Labrador and south to north-central Montana.
Habitat: Damp woods, along streams and in bogs.
Origin: Native
Flowers: June - August
Growth Duration: Perennial
Brewer's mitrewort (Brewerimitella breweri)
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to Alberta, Idaho, and Montana.
Origin: Native
Flowers: May-July
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to Alberta, Idaho, and Montana.
Origin: Native
Flowers: May-July
Growth Duration: Perennial
Coastal mitrewort (Brewerimitella ovalis)
Distribution: Occurring west of the Cascades crest in Washington; British Columbia to California.
Habitat: Deep, moist woodlands, bottomlands, and wet banks.
Origin: Native
Flowers: May-July
Growth Duration: Perennial
Distribution: Occurring west of the Cascades crest in Washington; British Columbia to California.
Habitat: Deep, moist woodlands, bottomlands, and wet banks.
Origin: Native
Flowers: May-July
Growth Duration: Perennial
Cross-shaped mitrewort (Ozomelis stauropetala)
Distribution: Occurring east of the Cascades crest in Washington; Washington south to Oregon, east to Idaho, Montana, Wyoming, Colorado and Utah.
Habitat: Open to dense moist woods at mid-elevations in the mountains.
Origin: Native
Flowers: May-June
Growth Duration: Perennial
Distribution: Occurring east of the Cascades crest in Washington; Washington south to Oregon, east to Idaho, Montana, Wyoming, Colorado and Utah.
Habitat: Open to dense moist woods at mid-elevations in the mountains.
Origin: Native
Flowers: May-June
Growth Duration: Perennial
Leafy mitrewort (Mitellastra caulescens)
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia south to northwest California, east to Idaho and Montana.
Habitat: Shady woods, wet meadows and swamps, low to mid-elevations.
Origin: Native
Flowers: April-June
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia south to northwest California, east to Idaho and Montana.
Habitat: Shady woods, wet meadows and swamps, low to mid-elevations.
Origin: Native
Flowers: April-June
Growth Duration: Perennial
Side-flowered mitrewort (Ozomelis stauropetala)
Distribution: Occurring east of the Cascades crest in Washington; Washington south to Oregon, east to Idaho, Montana, Wyoming, Colorado and Utah.
Habitat: Open to dense moist woods at mid-elevations in the mountains.
Origin: Native
Flowers: May-June
Growth Duration: Perennial
Distribution: Occurring east of the Cascades crest in Washington; Washington south to Oregon, east to Idaho, Montana, Wyoming, Colorado and Utah.
Habitat: Open to dense moist woods at mid-elevations in the mountains.
Origin: Native
Flowers: May-June
Growth Duration: Perennial
Star-shaped mitrewort (Mitellastra caulescens)
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia south to northwest California, east to Idaho and Montana.
Habitat: Shady woods, wet meadows and swamps, low to mid-elevations.
Origin: Native
Flowers: April-June
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia south to northwest California, east to Idaho and Montana.
Habitat: Shady woods, wet meadows and swamps, low to mid-elevations.
Origin: Native
Flowers: April-June
Growth Duration: Perennial
Three-toothed mitrewort (Ozomelis trifida)
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to Alberta, Montana, and Idaho.
Habitat: Moist forests, moderate to mid-elevations in the mountains.
Origin: Native
Flowers: May-July
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to Alberta, Montana, and Idaho.
Habitat: Moist forests, moderate to mid-elevations in the mountains.
Origin: Native
Flowers: May-July
Growth Duration: Perennial
Piggyback-plant (Tolmiea menziesii)
Distribution: Occurring chiefly west of the Cascades crest in Washington; British Columbia to California.
Habitat: Moist woods and stream banks, from low to middle elevations in the mountains.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Distribution: Occurring chiefly west of the Cascades crest in Washington; British Columbia to California.
Habitat: Moist woods and stream banks, from low to middle elevations in the mountains.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Bulbiferous prairie star (Lithophragma glabrum)
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains and northern Great Plains.
Habitat: Grasslands and sagebrush desert to ponderosa pine and Douglas-fir forest openings.
Origin: Native
Flowers: April-June
Growth Duration: Perennial
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains and northern Great Plains.
Habitat: Grasslands and sagebrush desert to ponderosa pine and Douglas-fir forest openings.
Origin: Native
Flowers: April-June
Growth Duration: Perennial
Slender prairie star (Lithophragma tenellum)
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains.
Habitat: Sagebrush desert and ponderosa pine forests openings.
Origin: Native
Flowers: April-June
Growth Duration: Perennial
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains.
Habitat: Sagebrush desert and ponderosa pine forests openings.
Origin: Native
Flowers: April-June
Growth Duration: Perennial
Small-flower prairie star (Lithophragma parviflorum)
Distribution: Widely distributed on both sides of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains and Great Plains.
Habitat: Prairies, balds, sagebrush desert, and forest openings, sea level to mid-elevations in the mountains.
Origin: Native
Flowers: April-June
Growth Duration: Perennial
Distribution: Widely distributed on both sides of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains and Great Plains.
Habitat: Prairies, balds, sagebrush desert, and forest openings, sea level to mid-elevations in the mountains.
Origin: Native
Flowers: April-June
Growth Duration: Perennial
Alpine saxifrage (Micranthes tolmiei)
Distribution: Occurring in the Olympic and Cascade mountains in Washington; Alaska south to California, east to Idaho, Montana, Nevada and Utah.
Habitat: Mountain meadows, scree, and rock crevices at moderate to high elevations.
Origin: Native
Flowers: June-September
Growth Duration: Perennial
Distribution: Occurring in the Olympic and Cascade mountains in Washington; Alaska south to California, east to Idaho, Montana, Nevada and Utah.
Habitat: Mountain meadows, scree, and rock crevices at moderate to high elevations.
Origin: Native
Flowers: June-September
Growth Duration: Perennial
Bog saxifrage (Micranthes oregana)
Distribution: Both sides of the Cascades crest in Washington; Washington to California, east to Alberta, Montana, Idaho, Nevada, and Colorado.
Habitat: Bogs, streambanks and wet meadows at mid-elevations in the mountains.
Origin: Native
Flowers: April-July
Growth Duration: Perennial
Distribution: Both sides of the Cascades crest in Washington; Washington to California, east to Alberta, Montana, Idaho, Nevada, and Colorado.
Habitat: Bogs, streambanks and wet meadows at mid-elevations in the mountains.
Origin: Native
Flowers: April-July
Growth Duration: Perennial
Brook saxifrage (Micranthes odontoloma)
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains.
Habitat: Streambanks, lake shores and wet meadows from low elevations in the mountains to the alpine.
Origin: Native
Flowers: June-September
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains.
Habitat: Streambanks, lake shores and wet meadows from low elevations in the mountains to the alpine.
Origin: Native
Flowers: June-September
Growth Duration: Perennial
Clayton's saxifrage (Micranthes fragosa)
Distribution: Occurring east of the Cascades crest in Washington; Washington to Oregon, east to Idaho.
Habitat: Wet slopes and cliffs, often near watercourses.
Origin: Native
Flowers: April-June
Growth Duration: Perennial
Distribution: Occurring east of the Cascades crest in Washington; Washington to Oregon, east to Idaho.
Habitat: Wet slopes and cliffs, often near watercourses.
Origin: Native
Flowers: April-June
Growth Duration: Perennial
Columbia saxifrage (Micranthes nidifica)
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to Montana and Wyoming.
Habitat: Prairies and wet banks to subalpine meadows.
Origin: Native
Flowers: April-July
Growth Duration: Perennial
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to Montana and Wyoming.
Habitat: Prairies and wet banks to subalpine meadows.
Origin: Native
Flowers: April-July
Growth Duration: Perennial
Columbian saxifrage (Micranthes integrifolia)
Distribution: Occurring west of the Cascades crest and east in the Columbia River Gorge in Washington; British Columbia to California.
Habitat: Prairies, grassy slopes and vernally moist areas, sea level to subalpine.
Origin: Native
Flowers: March-July
Growth Duration: Perennial
Distribution: Occurring west of the Cascades crest and east in the Columbia River Gorge in Washington; British Columbia to California.
Habitat: Prairies, grassy slopes and vernally moist areas, sea level to subalpine.
Origin: Native
Flowers: March-July
Growth Duration: Perennial
Dotted saxifrage (Micranthes nelsoniana)
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to Oregon, east to Nunavut and Alberta.
Habitat: Montane wet areas and streambanks from low to middle elevations.
Origin: Native
Flowers: May-July
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to Oregon, east to Nunavut and Alberta.
Habitat: Montane wet areas and streambanks from low to middle elevations.
Origin: Native
Flowers: May-July
Growth Duration: Perennial
Gorman's saxifrage (Micranthes gormanii)
Distribution: Occurring west of the Cascades crest in the Lower Columbia River Gorge; southwestern Washington to adjacent Oregon.
Habitat: Wet rocky ledges and slopes.
Origin: Native
Flowers: May-June
Growth Duration: Perennial
Distribution: Occurring west of the Cascades crest in the Lower Columbia River Gorge; southwestern Washington to adjacent Oregon.
Habitat: Wet rocky ledges and slopes.
Origin: Native
Flowers: May-June
Growth Duration: Perennial
Idaho saxifrage (Micranthes idahoensis)
Distribution: Occurring east of the Cascades crest in Washington; Washington to Oregon, east to Idaho and Montana.
Habitat: Exposed areas, ledges, and open slopes.
Origin: Native
Flowers: April-July
Growth Duration: Perennial
Distribution: Occurring east of the Cascades crest in Washington; Washington to Oregon, east to Idaho and Montana.
Habitat: Exposed areas, ledges, and open slopes.
Origin: Native
Flowers: April-July
Growth Duration: Perennial
Leatherleaf saxifrage (Leptarrhena pyrolifolia)
Distribution: Occurring on both sides of the Cascades crest in Washington, including the Olympic Mountains; Alaska to Oregon, east to Northwest Territory, Alberta, and Montana.
Habitat: Streambanks, seeps and wet meadows, middle to high elevations in the mountains.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington, including the Olympic Mountains; Alaska to Oregon, east to Northwest Territory, Alberta, and Montana.
Habitat: Streambanks, seeps and wet meadows, middle to high elevations in the mountains.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Lyall's saxifrage (Micranthes lyallii)
Distribution: Occurring on both sides of the Cascades crest in northern Washington; Alaska to Washington, east to Alberta, Idaho, and Montana.
Habitat: Wet, gravelly meadows and along streams and ponds at high elevations.
Origin: Native
Flowers: July-September
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in northern Washington; Alaska to Washington, east to Alberta, Idaho, and Montana.
Habitat: Wet, gravelly meadows and along streams and ponds at high elevations.
Origin: Native
Flowers: July-September
Growth Duration: Perennial
Matted saxifrage (Saxifraga austromontana)
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to northeast Oregon, east to Montana, and south in Rocky Mountains to New Mexico; circumboreal.
Habitat: Cliff crevices, talus and scree slopes, mid- to high elevations in the mountains
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to northeast Oregon, east to Montana, and south in Rocky Mountains to New Mexico; circumboreal.
Habitat: Cliff crevices, talus and scree slopes, mid- to high elevations in the mountains
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Matted saxifrage (Saxifraga vespertina)
Distribution: Occurring west of the Cascades crest in Washington; western Washington to Oregon.
Habitat: Rocky outcroppings.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: Occurring west of the Cascades crest in Washington; western Washington to Oregon.
Habitat: Rocky outcroppings.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Merten's saxifrage (Saxifraga mertensiana)
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to California, east to Alberta, Idaho, and Montana.
Habitat: Wet ledges, shaded seeps on rock faces, and gravelly stream banks from sea level to the subalpine.
Origin: Native
Flowers: April-August
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to California, east to Alberta, Idaho, and Montana.
Habitat: Wet ledges, shaded seeps on rock faces, and gravelly stream banks from sea level to the subalpine.
Origin: Native
Flowers: April-August
Growth Duration: Perennial
Mountain saxifrage (Micranthes occidentalis)
Distribution: Both sides of the Cascades in Washington; Alaska south to Oregon and Nevada, east to Saskatachewan and south to New Mexico.
Habitat: Dry to wet open areas, rock crevices, meadows, and streambanks from moderate to high elevations in the mountains.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Distribution: Both sides of the Cascades in Washington; Alaska south to Oregon and Nevada, east to Saskatachewan and south to New Mexico.
Habitat: Dry to wet open areas, rock crevices, meadows, and streambanks from moderate to high elevations in the mountains.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Nodding saxifrage (Saxifraga cernua)
Distribution: Known only east of the Cascades crest in north-central Washington; Alaska south to California, east to the Rocky Mountains and across northern Canada to the Atlantic Coast.
Habitat: Among rocks in alpine areas, often where moist.
Origin: Native
Flowers: July-September
Growth Duration: Perennial
Distribution: Known only east of the Cascades crest in north-central Washington; Alaska south to California, east to the Rocky Mountains and across northern Canada to the Atlantic Coast.
Habitat: Among rocks in alpine areas, often where moist.
Origin: Native
Flowers: July-September
Growth Duration: Perennial
Nuttall's saxifrage (Cascadia nuttallii)
Distribution: Occurring west of the Cascades crest on the Olympic Peninsula and south in Washington; Washington south along the coast to southwestern Oregon.
Habitat: Wet banks and near waterfalls, usually growing in moss, from low to middle elevations in the mountains.
Origin: Native
Flowers: March-July
Growth Duration: Perennial
Distribution: Occurring west of the Cascades crest on the Olympic Peninsula and south in Washington; Washington south along the coast to southwestern Oregon.
Habitat: Wet banks and near waterfalls, usually growing in moss, from low to middle elevations in the mountains.
Origin: Native
Flowers: March-July
Growth Duration: Perennial
Olympic saxifrage (Micranthes tischii)
Distribution: Endemic to Washington, where known from the Olympic Mountains and Washington Pass in Okanogan County.
Habitat: Forested ledges and rock crevices where moist.
Origin: Native
Flowers: May-July
Growth Duration: Perennial
Distribution: Endemic to Washington, where known from the Olympic Mountains and Washington Pass in Okanogan County.
Habitat: Forested ledges and rock crevices where moist.
Origin: Native
Flowers: May-July
Growth Duration: Perennial
Oregon saxifrage (Micranthes oregana)
Distribution: Both sides of the Cascades crest in Washington; Washington to California, east to Alberta, Montana, Idaho, Nevada, and Colorado.
Habitat: Bogs, streambanks and wet meadows at mid-elevations in the mountains.
Origin: Native
Flowers: April-July
Growth Duration: Perennial
Distribution: Both sides of the Cascades crest in Washington; Washington to California, east to Alberta, Montana, Idaho, Nevada, and Colorado.
Habitat: Bogs, streambanks and wet meadows at mid-elevations in the mountains.
Origin: Native
Flowers: April-July
Growth Duration: Perennial
Purple saxifrage (Saxifraga oppositifolia)
Distribution: In the Olympic and Cascade mountains of Washington; Alaska south to Oregon, east to the Rocky Mountains; across northern Canada and northeastern U.S.
Habitat: Alpine slopes and rocky outcroppings
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: In the Olympic and Cascade mountains of Washington; Alaska south to Oregon, east to the Rocky Mountains; across northern Canada and northeastern U.S.
Habitat: Alpine slopes and rocky outcroppings
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Pygmy saxifrage (Saxifraga hyperborea)
Distribution: In the Olympic and Cascade mountains of Washington; Alaska south to California, throughout the Rocky Mountains, across northern Canada to the Maritime Provinces.
Habitat: Alpine tundra, often where moist with rocky outcroppings, crevices, and snowmelt.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: In the Olympic and Cascade mountains of Washington; Alaska south to California, throughout the Rocky Mountains, across northern Canada to the Maritime Provinces.
Habitat: Alpine tundra, often where moist with rocky outcroppings, crevices, and snowmelt.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Red-stemmed saxifrage (Micranthes lyallii)
Distribution: Occurring on both sides of the Cascades crest in northern Washington; Alaska to Washington, east to Alberta, Idaho, and Montana.
Habitat: Wet, gravelly meadows and along streams and ponds at high elevations.
Origin: Native
Flowers: July-September
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in northern Washington; Alaska to Washington, east to Alberta, Idaho, and Montana.
Habitat: Wet, gravelly meadows and along streams and ponds at high elevations.
Origin: Native
Flowers: July-September
Growth Duration: Perennial
Redwool saxifrage (Micranthes occidentalis)
Distribution: Both sides of the Cascades in Washington; Alaska south to Oregon and Nevada, east to Saskatachewan and south to New Mexico.
Habitat: Dry to wet open areas, rock crevices, meadows, and streambanks from moderate to high elevations in the mountains.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Distribution: Both sides of the Cascades in Washington; Alaska south to Oregon and Nevada, east to Saskatachewan and south to New Mexico.
Habitat: Dry to wet open areas, rock crevices, meadows, and streambanks from moderate to high elevations in the mountains.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Rue-leaved saxifrage (Saxifraga tridactylites)
Distribution: Occurring west of the Cascades crest in Washington; southwestern British Columbia to Oregon.
Habitat: Roadsides, fields, wastelots, and other disturbed areas at low elevations.
Origin: Introduced from Eurasia
Flowers: March-May
Growth Duration: Annual
Distribution: Occurring west of the Cascades crest in Washington; southwestern British Columbia to Oregon.
Habitat: Roadsides, fields, wastelots, and other disturbed areas at low elevations.
Origin: Introduced from Eurasia
Flowers: March-May
Growth Duration: Annual
Rusty saxifrage (Micranthes ferruginea)
Distribution: Occurring in the Cascades and Olympic Mountains, and in the mountains of northeastern in Washington; Alaska to south California, east to Idaho, Montana, and Wyoming.
Habitat: Open, moist, often rocky areas, from low to middle elevations in the mountains.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: Occurring in the Cascades and Olympic Mountains, and in the mountains of northeastern in Washington; Alaska to south California, east to Idaho, Montana, and Wyoming.
Habitat: Open, moist, often rocky areas, from low to middle elevations in the mountains.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Rusty-hair saxifrage (Micranthes rufidula)
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California.
Habitat: Wet open areas, ledges, rock outcroppings from moderate to high elevations in the mountains.
Origin: Native
Flowers: February-August
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California.
Habitat: Wet open areas, ledges, rock outcroppings from moderate to high elevations in the mountains.
Origin: Native
Flowers: February-August
Growth Duration: Perennial
Spotted saxifrage (Saxifraga austromontana)
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to northeast Oregon, east to Montana, and south in Rocky Mountains to New Mexico; circumboreal.
Habitat: Cliff crevices, talus and scree slopes, mid- to high elevations in the mountains
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to northeast Oregon, east to Montana, and south in Rocky Mountains to New Mexico; circumboreal.
Habitat: Cliff crevices, talus and scree slopes, mid- to high elevations in the mountains
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Spotted saxifrage (Saxifraga vespertina)
Distribution: Occurring west of the Cascades crest in Washington; western Washington to Oregon.
Habitat: Rocky outcroppings.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: Occurring west of the Cascades crest in Washington; western Washington to Oregon.
Habitat: Rocky outcroppings.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Strawberry saxifrage (Saxifragopsis fragarioides)
Distribution: Occurring east of the Cascades crest in the Wenatchee Mountains in Washington, where disjunct; southwestern Oregon to adjacent California.
Habitat: Rock outcrops and talus slopes at middle elevations.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: Occurring east of the Cascades crest in the Wenatchee Mountains in Washington, where disjunct; southwestern Oregon to adjacent California.
Habitat: Rock outcrops and talus slopes at middle elevations.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Streambank saxifrage (Micranthes odontoloma)
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains.
Habitat: Streambanks, lake shores and wet meadows from low elevations in the mountains to the alpine.
Origin: Native
Flowers: June-September
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains.
Habitat: Streambanks, lake shores and wet meadows from low elevations in the mountains to the alpine.
Origin: Native
Flowers: June-September
Growth Duration: Perennial
Swamp saxifrage (Micranthes integrifolia)
Distribution: Occurring west of the Cascades crest and east in the Columbia River Gorge in Washington; British Columbia to California.
Habitat: Prairies, grassy slopes and vernally moist areas, sea level to subalpine.
Origin: Native
Flowers: March-July
Growth Duration: Perennial
Distribution: Occurring west of the Cascades crest and east in the Columbia River Gorge in Washington; British Columbia to California.
Habitat: Prairies, grassy slopes and vernally moist areas, sea level to subalpine.
Origin: Native
Flowers: March-July
Growth Duration: Perennial
Swamp saxifrage (Micranthes nidifica)
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to Montana and Wyoming.
Habitat: Prairies and wet banks to subalpine meadows.
Origin: Native
Flowers: April-July
Growth Duration: Perennial
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to Montana and Wyoming.
Habitat: Prairies and wet banks to subalpine meadows.
Origin: Native
Flowers: April-July
Growth Duration: Perennial
Tiny swamp saxifrage (Micranthes apetala)
Distribution: Occurring east of the Cascades crest in Washington; Washington to Oregon, east to Idaho and Montana.
Habitat: Vernally moist meadows at low to middle elevations.
Origin: Native
Flowers: March-May
Growth Duration: Perennial
Distribution: Occurring east of the Cascades crest in Washington; Washington to Oregon, east to Idaho and Montana.
Habitat: Vernally moist meadows at low to middle elevations.
Origin: Native
Flowers: March-May
Growth Duration: Perennial
Tolmie's alpine saxifrage (Micranthes tolmiei)
Distribution: Occurring in the Olympic and Cascade mountains in Washington; Alaska south to California, east to Idaho, Montana, Nevada and Utah.
Habitat: Mountain meadows, scree, and rock crevices at moderate to high elevations.
Origin: Native
Flowers: June-September
Growth Duration: Perennial
Distribution: Occurring in the Olympic and Cascade mountains in Washington; Alaska south to California, east to Idaho, Montana, Nevada and Utah.
Habitat: Mountain meadows, scree, and rock crevices at moderate to high elevations.
Origin: Native
Flowers: June-September
Growth Duration: Perennial
Tolmie's saxifrage (Micranthes tolmiei)
Distribution: Occurring in the Olympic and Cascade mountains in Washington; Alaska south to California, east to Idaho, Montana, Nevada and Utah.
Habitat: Mountain meadows, scree, and rock crevices at moderate to high elevations.
Origin: Native
Flowers: June-September
Growth Duration: Perennial
Distribution: Occurring in the Olympic and Cascade mountains in Washington; Alaska south to California, east to Idaho, Montana, Nevada and Utah.
Habitat: Mountain meadows, scree, and rock crevices at moderate to high elevations.
Origin: Native
Flowers: June-September
Growth Duration: Perennial
Tufted alpine saxifrage (Saxifraga cespitosa)
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to south California, east to the Rocky Mountains; east across Canada to the Atlantic Coast.
Habitat: Ledges, gravelly ridges and scree, near sea level to alpine.
Origin: Native
Flowers: April-September
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to south California, east to the Rocky Mountains; east across Canada to the Atlantic Coast.
Habitat: Ledges, gravelly ridges and scree, near sea level to alpine.
Origin: Native
Flowers: April-September
Growth Duration: Perennial
Tufted saxifrage (Saxifraga cespitosa)
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to south California, east to the Rocky Mountains; east across Canada to the Atlantic Coast.
Habitat: Ledges, gravelly ridges and scree, near sea level to alpine.
Origin: Native
Flowers: April-September
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to south California, east to the Rocky Mountains; east across Canada to the Atlantic Coast.
Habitat: Ledges, gravelly ridges and scree, near sea level to alpine.
Origin: Native
Flowers: April-September
Growth Duration: Perennial
Twinflowered saxifrage (Saxifraga oppositifolia)
Distribution: In the Olympic and Cascade mountains of Washington; Alaska south to Oregon, east to the Rocky Mountains; across northern Canada and northeastern U.S.
Habitat: Alpine slopes and rocky outcroppings
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: In the Olympic and Cascade mountains of Washington; Alaska south to Oregon, east to the Rocky Mountains; across northern Canada and northeastern U.S.
Habitat: Alpine slopes and rocky outcroppings
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Wedge-leaf saxifrage (Saxifraga adscendens)
Distribution: Occurring on both sides of the Cascades crest in northern Washington and possibly in the Olympic Mountains; Alaska to Nevada, east to the Rocky Mountains.
Habitat: Glacial moraines and alpine gravelly meadows.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in northern Washington and possibly in the Olympic Mountains; Alaska to Nevada, east to the Rocky Mountains.
Habitat: Glacial moraines and alpine gravelly meadows.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Western saxifrage (Micranthes occidentalis)
Distribution: Both sides of the Cascades in Washington; Alaska south to Oregon and Nevada, east to Saskatachewan and south to New Mexico.
Habitat: Dry to wet open areas, rock crevices, meadows, and streambanks from moderate to high elevations in the mountains.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Distribution: Both sides of the Cascades in Washington; Alaska south to Oregon and Nevada, east to Saskatachewan and south to New Mexico.
Habitat: Dry to wet open areas, rock crevices, meadows, and streambanks from moderate to high elevations in the mountains.
Origin: Native
Flowers: May-August
Growth Duration: Perennial
Western swamp saxifrage (Micranthes apetala)
Distribution: Occurring east of the Cascades crest in Washington; Washington to Oregon, east to Idaho and Montana.
Habitat: Vernally moist meadows at low to middle elevations.
Origin: Native
Flowers: March-May
Growth Duration: Perennial
Distribution: Occurring east of the Cascades crest in Washington; Washington to Oregon, east to Idaho and Montana.
Habitat: Vernally moist meadows at low to middle elevations.
Origin: Native
Flowers: March-May
Growth Duration: Perennial
Whole-leaf saxifrage (Micranthes integrifolia)
Distribution: Occurring west of the Cascades crest and east in the Columbia River Gorge in Washington; British Columbia to California.
Habitat: Prairies, grassy slopes and vernally moist areas, sea level to subalpine.
Origin: Native
Flowers: March-July
Growth Duration: Perennial
Distribution: Occurring west of the Cascades crest and east in the Columbia River Gorge in Washington; British Columbia to California.
Habitat: Prairies, grassy slopes and vernally moist areas, sea level to subalpine.
Origin: Native
Flowers: March-July
Growth Duration: Perennial
Woodland saxifrage (Saxifraga mertensiana)
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to California, east to Alberta, Idaho, and Montana.
Habitat: Wet ledges, shaded seeps on rock faces, and gravelly stream banks from sea level to the subalpine.
Origin: Native
Flowers: April-August
Growth Duration: Perennial
Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to California, east to Alberta, Idaho, and Montana.
Habitat: Wet ledges, shaded seeps on rock faces, and gravelly stream banks from sea level to the subalpine.
Origin: Native
Flowers: April-August
Growth Duration: Perennial
Pacific watercarpet (Chrysosplenium glechomifolium)
Distribution: Occurring west of the Cascades crest in Washington; British Columbia to northwest California.
Habitat: Moist, usually swampy places, mostly at low elevations.
Origin: Native
Flowers: March-May
Growth Duration: Perennial
Distribution: Occurring west of the Cascades crest in Washington; British Columbia to northwest California.
Habitat: Moist, usually swampy places, mostly at low elevations.
Origin: Native
Flowers: March-May
Growth Duration: Perennial
Bulbous woodland star (Lithophragma glabrum)
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains and northern Great Plains.
Habitat: Grasslands and sagebrush desert to ponderosa pine and Douglas-fir forest openings.
Origin: Native
Flowers: April-June
Growth Duration: Perennial
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains and northern Great Plains.
Habitat: Grasslands and sagebrush desert to ponderosa pine and Douglas-fir forest openings.
Origin: Native
Flowers: April-June
Growth Duration: Perennial
Slender woodland star (Lithophragma tenellum)
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains.
Habitat: Sagebrush desert and ponderosa pine forests openings.
Origin: Native
Flowers: April-June
Growth Duration: Perennial
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains.
Habitat: Sagebrush desert and ponderosa pine forests openings.
Origin: Native
Flowers: April-June
Growth Duration: Perennial
Small-flower woodland star (Lithophragma parviflorum)
Distribution: Widely distributed on both sides of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains and Great Plains.
Habitat: Prairies, balds, sagebrush desert, and forest openings, sea level to mid-elevations in the mountains.
Origin: Native
Flowers: April-June
Growth Duration: Perennial
Distribution: Widely distributed on both sides of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains and Great Plains.
Habitat: Prairies, balds, sagebrush desert, and forest openings, sea level to mid-elevations in the mountains.
Origin: Native
Flowers: April-June
Growth Duration: Perennial
