American Vetch: Vicia americana var. americana (Synonyms: Vicia americana, Vicia americana ssp. americana, Vicia americana var. linearis, Vicia americana ssp. oregana, Vicia americana var. oregana, Vicia americana var. truncata, Vicia americana var. villosa, Vicia californica) -
Bird Vetch, Cat Peas, Tinegrass, Tufted Vetch: Vicia cracca (Synonyms: Vicia cracca ssp. cracca, Vicia cracca ssp. grossheimii, Vicia cracca ssp. tenuifolia, Vicia cracca var. angustissima, Vicia cracca var. tenuifolia, Vicia semicinta, Vicia tenuifolia) -
Hass' Vetch, Hasse's Vetch, Slender Vetch: Vicia hassei (Synonyms: Vicia exigua, Vicia exigua var. hassei) -
Hairy Vetch, Tiny Vetch: Vicia hirsuta -
Spring Vetch: Vicia lathyroides -
Smooth Yellow Vetch, Yellow Vetch: Vicia lutea -
Black Vetch, Giant Vetch: Vicia nigricans var. gigantea (Synonym: Vicia gigantea, Vicia nigricans ssp. gigantea) -
Hungarian Vetch: Vicia pannonica -
Common Vetch, Tare: Vicia sativa var. angustifolia (Synonyms: Vicia angustifolia, Vicia angustifolia var. segetalis, Vicia angustifolia var. uncinata, Vicia sativa ssp. nigra, Vicia sativa var. nigra, Vicia sativa var. segetalis) -
Common Vetch, Garden Vetch, Spring Vetch, Tare: Vicia sativa var. sativa (Synonyms: Vicia sativa ssp. sativa, Vicia sativa var. linearis) -
Lentil Tare, Lentil Vetch, Slender Vetch, Smooth Tare, Sparrow Vetch: Vicia tetrasprma (Synonym: Vicia tetrasperma var. tenuissima) -
Fodder Vetch, Hairy Vetch, Winter Vetch, Woolly Vetch: Vicia villosa var. glabrescens (Synonyms: Vicia dasycarpa, Vicia villosa ssp. varia) -
Fodder Vetch, Hairy Vetch, Winter Vetch, Woolly Vetch: Vicia villosa var. villosa (Synonym: Vicia villosa ssp. villosa) -