Calflora
Taxon  Report   5106    
Lupinus arboreus  Sims
Coastal bush lupine,  Yellow bush lupine
Lupinus arboreus, a dicot, is a shrub that is native to California, is also found outside of California, but is confined to western North America. This plant can be invasive in parts of 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
Observation Search
(1291 records)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Family: FABACEAE  
Genus: Lupinus
Subspecies and Varieties:

Toxicity: MAJOR

Habitat: coastal

Communities: Coastal Strand, Northern Coastal Scrub, Coastal Sage Scrub, Closed-cone Pine Forest, Chaparral

Name Status:
Accepted by JEF + PLANTS

Alternate Names:
Lupinus propinquus
More information about  Lupinus arboreus

Cal-IPC 2006:  Species Native to Part of California, but Invasive in Other Parts of the State


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2020. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: Sep 28, 2020).