Calflora Taxon Report
Lathyrus sulphureus  A. Gray  var. argillaceus  Jeps.
Dubious pea, Snub pea
photo on Calflora
2023 br00ksie
photo on Calflora
2025 CHSC - Ahart Herbarium, CSU Chico - Vascular Plants
Lathyrus sulphureus var. argillaceus is a perennial herb that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 3 (review list)
Siskiyou Del Norte Modoc Humboldt Shasta Lassen Trinity Plumas Tehama Butte Mendocino Glenn Sierra Yuba Lake Nevada Colusa Placer Sutter El Dorado Yolo Alpine Napa Sonoma Sacramento Mono Amador Solano Calaveras Tuolumne San Joaquin Marin Contra Costa Alameda Santa Cruz Mariposa Madera San Francisco San Mateo Merced Fresno Stanislaus Santa Clara Inyo San Benito Tulare Kings Monterey San Bernardino San Luis Obispo Kern Santa Barbara Ventura Los Angeles Riverside Orange San Diego Imperial
DJJJASONAFMM

Bloom Period
Parent: Lathyrus sulphureus
Genus: Lathyrus
Family: Fabaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot
Toxicity: Do not eat any part of this plant.

Communities: Yellow Pine Forest, Red Fir Forest, Lodgepole Forest, Foothill Woodland

Name Status:
Accepted by CNPS + PLANTS + POWO
External links:
Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

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