Distribution: Occurring east of the Cascades crest in Washington; Washington to California
Flowers: May-June
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bumblebees, bees, butterflies
[none provided]
PNW Herbaria: Specimen records of Lathyrus lanszwertii var. aridus in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Lathyrus lanszwertii var. aridus checklist entry
OregonFlora: Lathyrus lanszwertii var. aridus information
E-Flora BC: Lathyrus lanszwertii var. aridus atlas page
CalPhotos: Lathyrus lanszwertii var. aridus photos