UW Burke Herbarium species comparison

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Viola bakeri

Viola nuttallii

Nuttall's violet
Habit Perennial from short, erect rhizomes, the stems up to 15 cm. long.
Leaves

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

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

a glabrous, 3-valved capsule, ovary superior, placentation parietal.

Viola bakeri

Viola nuttallii
Flowering time May-July April-July
Habitat Moist to dry openings in coniferous forests. Grassland, sagebrush and juniper flats, and moist to dry openings in coniferous forests.
Distribution
Occurring chiefly east of the Cascades crest in Washington from Mt. Adams south; south-central Washington to California and Nevada.
[WildflowerSearch map]
[BONAP county map]
Occurring chiefly east of the Cascades crest in Washington; Britsh Columbia to California, east to the Rocky Mountains.
[WildflowerSearch map]
[BONAP county map]
Origin Native Native
Conservation status Not of concern Not of concern
Sibling taxa
V. adunca, V. arvensis, V. canadensis, V. flettii, V. glabella, V. howellii, V. lanceolata, V. langsdorffii, V. macloskeyi, V. nephrophylla, V. nuttallii, V. odorata, V. orbiculata, V. palustris, V. pluviae, V. purpurea, V. renifolia, V. riviniana, V. selkirkii, V. sempervirens, V. sheltonii, V. sororia, V. tricolor, V. trinervata, V. ×wittrockiana
V. adunca, V. arvensis, V. canadensis, V. flettii, V. glabella, V. howellii, V. lanceolata, V. langsdorffii, V. macloskeyi, V. nephrophylla, V. odorata, V. orbiculata, V. palustris, V. pluviae, V. purpurea, V. renifolia, V. riviniana, V. selkirkii, V. sempervirens, V. sheltonii, V. sororia, V. tricolor, V. trinervata, V. ×wittrockiana
Subordinate taxa
V. nuttallii var. bakeri, V. nuttallii var. praemorsa, V. nuttallii var. vallicola
Web links 
Unless otherwise noted, all data comes from the University of Washington's Burke Herbarium.



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