Viola trinervata |
Viola bakeri |
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desert pansy, 3-nerved violet, sagebrush violet |
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Habit | Glabrous, somewhat glaucous perennial from short, thick, very deep-seated rhizomes, the stems several, naked below, 5-15 cm. tall. | Perennial from short, erect rhizomes, the stems up to 15 cm. long. |
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. |
Leaf blades entire, elliptic-lanceolate, tapering to the petiole, 2-5 cm. long; petiole 3-12 cm. long; stipules attached to the petiole, the free portion few-toothed. |
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. |
Flowers with peduncles shorter than the leaves; flowers 5-12 mm. long, yellow, the lower 3 penciled with brownish-purple, the lateral pair bearded; style head bearded, rounded. |
Fruits | Fruit a 3-valved capsule, ovary superior, placentation parietal. |
a glabrous, 3-valved capsule, ovary superior, placentation parietal. |
Viola trinervata |
Viola bakeri |
|
Flowering time | March-June | May-July |
Habitat | Sagebrush flats and rocky hillsides, often on lithosol, where vernally moist. | Moist to dry openings in coniferous forests. |
Distribution | Occurring east of the Cascades crest in Washington; north-central Washington to southeastern Oregon.
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Occurring chiefly east of the Cascades crest in Washington from Mt. Adams south; south-central Washington to California and Nevada.
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Origin | Native | Native |
Conservation status | Not of concern | Not of concern |
Sibling taxa | ||
Web links |