Taxa: Vicia americana, Vicia americana ssp. americana (Vicia americana ssp. oregana, Vicia americana var. oregana, Vicia americana var. truncata, Vicia americana var. villosa, Vicia californica var. madrensis, Vicia sparsifolia var. truncata, Vicia californica, Vicia oregana, Vicia americana var. american
... (show all)a), Vicia americana ssp. minor (Vicia americana var. linearis, Vicia americana var. minor, Lathyrus linearis, Vicia americana var. angustifolia, Vicia linearis, Vicia sparsifolia, Vicia trifida), Vicia americana ssp. mexicana