• East view from Crissy Field overlook with old Coast Guard station on left and city on right

    Presidio of San Francisco

    California

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Yellow Bush Lupine

(Lupinus arboreus)
 
 
 Presidio of San Francisco
Yellow Bush Lupine
A Yellow Bush Lupine blooms at Lobos Creek Dunes.
Will Elder, NPS
 

Origin Of Genus Name: Lupinus is Latin for "wolf."

Presidio Locations: Found on coastal dunes.

Range In State: Central to northern California coast. The Presidio is the type locality for this species.

Description: This native of the Pea Family has smooth, green, hairy, palmate leaves (resembling the palm of your hand). The erect stems have dense, yellow flower clusters and pod like, brown-black fruit. Lupines have the ability to fix nitrogen into soil. Tree lupines are host larvae of the Tree Lupine Moth, a once federally threatened insect. Blooms May to August.

Native Californian Uses: The Pomo and the Kashaya used the root fibers to make string for deer and rabbit nets, gill nets and carrying nets.

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Did You Know?

San Francisco Campion, a rare plant found in the Presidio

Thirteen plants found at the Presidio have been designated as rare, threatened, or endangered by the United States Fish & Wildlife Service and/or the California Native Plant Society.