broadleaf lupine

Lupinus latifolius

Member of lupines (genus Lupinus)
legume family (family Fabaceae)
dicots (class Magnoliopsida)
flowering plants (subphylum Angiospermae)

There are no other wild members of this species in the bay area.

broadleaf lupine
Lupinus latifolius ssp. latifolius

stem glabrous to puberulent

may apply to the petioles as well

dudley’s lupine
Lupinus latifolius ssp. dudleyi

stem densely hairy

may apply to the petioles as well

Toxicity of blue bonnet, lupine (Lupinus spp.):
4 – Ingestion of these plants, especially in large amounts, is expected to cause serious effects to the heart, liver, kidneys or brain. If ingested in any amount, call the poison center immediately.

1 observed taxon / 1 unobserved taxon / 1 key

Chris’s observations: 8 (5 are research grade)

Locations:

Sierra Azul OSP: 2
Castle Rock SP
El Corte de Madera OSP
Henry Coe SP
Henry Cowell Redwoods SP - Fall Creek Unit
Joseph D. Grant CP
Stevens Creek CP

Months:

May: 6
Jun.: 1
Jul.: 1

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Not all sites include this taxon:

Lupinus latifolius → iNaturalist – Calflora – CalPhotos – Jepson eFlora
not yet listed → FNA

Bay Area species: iNaturalist – Calflora