Page author: David Giblin
Lathyrus lanszwertii
Nevada peavine, thick-leaved peavine
WTU specimens
Other herbaria
WTU images
Distribution: Occurring chiefly east of the Cascades crest in Washington; British Columbia to California, east to Montana and Utah.
Habitat: Sagebrush-ponderosa pine woodland to moderate elevations in the mountains.
Flowers: May-June
Origin: Native
Conservation Status: Not of concern
Description:
[none provided]
Accepted Name:
Lathyrus lanszwertii Kellogg
Publication: Proc. Calif. Acad. Sci. 2: 150. 1863. 1863.
Publication: Proc. Calif. Acad. Sci. 2: 150. 1863. 1863.
Synonyms & Misapplications:
(none provided)
Infraspecies:
• var. aridus – pinewoods peavine Occurring east of the Cascades crest in Washington; Washington to California
• var. bijugatus – drypark pea Occurring in far eastern counties in Wasington; southeastern British Columbia to Washington, east to Idaho and Montana.
• var. lanszwertii – thick-leaved peavine 
Occurring chiefly east of the Cascades crest in Washington; Washington to California, east to Idaho and Colorado.
Occurring chiefly east of the Cascades crest in Washington; Washington to California, east to Idaho and Colorado.Additional Resources:
PNW Herbaria: Specimen records of Lathyrus lanszwertii in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Lathyrus lanszwertii checklist entry.
E-Flora BC: Lathyrus lanszwertii atlas page.
CalPhotos: Lathyrus lanszwertii photos.
USDA Plants: Lathyrus lanszwertii information.
25 photographs:
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