E-Flora BC: Electronic Atlas of the Flora of British Columbia

Viola vallicola var. major A. Nelson (Hook.) Fabijan
yellow sagebrush violet (valley violet)
Violaceae (Violet family)

Introduction to Vascular Plants
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Distribution of Viola vallicola var. major
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Species Information

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General:
Perennial herb from a short rootstalk, without stolons; stems erect, smooth, largely underground but the aerial stems 6-15 cm tall.
Leaves:
Basal leaves egg-shaped to lanceolate, entire or slightly wavy, smooth to sparsely hairy, the blades 2-6 cm long, 1-2.5 cm wide, the stalks 3-10 cm long; stem leaves few, similar; stipules joined to the stem with the free end entire to toothed, smooth.
Flowers:
Inflorescence of single, axillary flowers; petals 5, yellow, the lower petal 1.2-2 cm long including the 1- to 2-mm long spur, the lower 3 usually brown-penicilled and sometimes tinged with brown, the lateral pair bearded; sepals 5, lanceolate.
Fruits:
Capsules, smooth; seeds light brown.

Source: The Illustrated Flora of British Columbia

Habitat / Range

Dry grasslands, shrublands and open forests in the steppe and montane zones; frequent in SC BC north to 51degreeN; S to CO, UT, NV and CA.

Source: The Illustrated Flora of British Columbia

Climate

The climate type for this species, as reported in the: "British Columbia plant species codes and selected attributes. Version 6 Database" (Meidinger et al. 2008), is not evaluated, unknown or variable.

Synonyms and Alternate Names

Viola nuttallii subsp. vallicola
Viola nuttallii var. major Hook.
Viola nuttallii var. vallicola
Viola praemorsa subsp. major (Hook.) M.S. Baker ex M. Peck
Viola praemorsa var. major (Hook.) M. Peck

Taxonomic and Nomenclatural Links


Genetic information (NCBI Taxonomy Database)
 International Plant Names Index
 Taxonomic Information from the World Flora Online
 Integrated Taxonomic Information System

Additional Photo Sources

Images From CalPhoto
UT Austin's Native Plant Database
 Google Image Search
 Flickr Image Search

General References

Google Scholar Search
Family References
 General Botanical References for BC
Recommended citation: Author, Date. Page title. In Klinkenberg, Brian. (Editor) 2020. E-Flora BC: Electronic Atlas of the Plants of British Columbia [eflora.bc.ca]. Lab for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver. [Accessed: 2024-11-21 8:33:19 PM ]
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