Sagebrush Violet

Viola trinervata

General: Glabrous, somewhat glaucous perennial from short, thick, very deep-seated rhizomes, the stems several, naked below, 5-15 cm. tall.
Leaves: Leaf blades palmately lobed or compound, the main segments once or twice dissected, the ultimate segments narrowly elliptic, 1.5-4 cm. long; leaves leathery, prominently 3-nerved on the lower surface; petioles longer than the blades.
Flowers: Peduncles exceeding the leaves; flowers about 1.5 cm. long, usually bicolored, the upper pair deep reddish-violet, the lower 3 pale to deep lilac, with yellowish or whitish base and purple penciling, occasionally all white or all deep purple; style head hairy.
Fruits: Fruit a 3-valved capsule, ovary superior, placentation parietal.
sagebrush violet  Geotagged,Sagebrush Violet,Spring,United States,Viola trinervata

Appearance

Sagebrush violet is a very pretty pretty wildflower with several to many basal leaves and erect flower stems arising above the leaves to a height from 5-15 cm. The leaves are palmately cleft or lobed, each segment with 3-5 narrow lobes. The individual leaf segments are narrowly elliptical, somewhat leathery, with 3 prominent veins, and range from 1.5-4 cm long. The surface of the leaves are a glaucous blue-green or blue-gray.

The flowers are about 1.5 cm long and are bicolored, with the upper two petals a deep reddish-violet, the lower three a pale to deep lilac, with the throat either yellowish or whitish. Some purple penciling may be seen in the throat.
Sagebrush Violet  Geotagged,Sagebrush Violet,Spring,United States,Viola trinervata

Distribution

Okanogan County, Washington, to Malheur County, Oregon.
Sagebrush Violet -  Geotagged,Sagebrush Violet,Spring,United States,Viola trinervata

Status

Abundant; of no concern.

Habitat

Sagebrush flats and rocky hillsides, often on lithosol, where vernally moist.

References:

Some text fragments are auto parsed from Wikipedia.

http://biology.burke.washington.edu/herbarium/imagecollection.php?Genus=Viola&Species=trinervata
Taxonomy
KingdomPlantae
DivisionAngiosperms
ClassEudicots
OrderMalpighiales
FamilyViolaceae
GenusViola
SpeciesViola trinervata