*Vicia tetrasperma (Linnaeus) Schreber. Slender Vetch, Smooth Tare, Lentil Vetch, Sparrow Vetch. Phen: Apr-Sep; May-Oct. Hab: Disturbed areas. Dist: Native of Europe.
Origin/Endemic status: Europe
Synonymy: = Ar, C, G, Il, K1, K3, K4, Mi, NE, NY, Pa, RAB, S, SE3, Tn, Va, WH3, Isely (1998); > Vicia tetrasperma (L.) Schreb. var. tenuissima Druce – F; > Vicia tetrasperma (L.) Schreb. var. tetrasperma – F
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