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Lupinus stiversii  Kellogg
Harlequin annual lupine,   Harlequin lupine
© 2018 Ashley Olive
© 2015 BOB CASE
© 2015 BOB CASE
© 2024 Ty Childress
© 2016 Jim Bearden
© 2022 Ryan O'Dell
© 2019 Matt Berger
© 2024 Ryan O'Dell
© 2024 Ryan O'Dell
© 2022 Richard Sullivan
© 2019 Matt Berger
© 2022 Tom Armstrong
© 2015 BOB CASE
© 2015 BOB CASE
© 2021 R.A. Chasey
© 2019 Matt Berger
© 2016 Jim Bearden
Lupinus stiversii is an annual herb that is native to California, and endemic (limited) to California.
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
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Bloom Period
Genus: Lupinus
Family: Fabaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Toxicity: Do not eat any part of this plant.

Communities: Yellow Pine Forest, Foothill Woodland

Name Status:
Accepted by JEF + PLANTS + POWO
Information about  Lupinus stiversii from other sources
Nursery availability from CNPLX
This plant is available commercially.
Jepson eFlora

USDA PLANTS Profile (LUST2)

Photos on Calflora

Photos on CalPhotos

Google Images

Photos on iNaturalist

ID Tips on PlantID.net


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2025. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 03/28/2025).