Giant Vetch

(Vicia nigricans ssp. gigantea)

 

Giant Vetch on serpentine of the coastal bluffs.

Will Elder, NPS

 

Origin Of Genus Name: Vicia is Latin for "vetch."

Presidio Locations: Found in disturbed areas.

Range In State: Throughout California.

Description: This native perennial species of the Pea Family has 10 to 16 leaves consisting of 5 to 8 pairs of linear to oblong-linear leaflets, often toothed or lobed, on smooth stems with many tendrils. The numerous leaflets distinguish it from other pea-like climbers. The drooping flowers are red to lavender-purple and grow in clusters of 6 to 15. Blooms April to June.

Native Californian Uses: The Ohlone used a decoction of the roots as a purgative and the foliage as camouflage during deer hunting.

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