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Photo is of parent taxon

delta tule or tule pea, delta tule pea

Habit Herbs glabrous.
Stems

often longer than 10 dm.

2n

= 14.

Lathyrus jepsonii var. jepsonii

Phenology Flowering May–Aug.
Habitat Tidal marshes, sloughs, wetlands.
Elevation 0–20 m. (0–100 ft.)
Distribution
from FNA
CA
[BONAP county map]
Discussion

Variety jepsonii is largely restricted to the Suisun Marshes and the Sacramento River delta region above San Pablo Bay and at the southern end of San Francisco Bay. Sparsely pubescent populations in drier areas of this region suggest intergradation between vars. californicus and jepsonii.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Source FNA vol. 11.
Parent taxa Fabaceae > subfam. Faboideae > Lathyrus > Lathyrus jepsonii
Sibling taxa
L. jepsonii var. californicus
Name authority unknown
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