Phaseolus polystachios (L.) Britton, Sterns & Poggenb. [ Phaseolus perennis Walter]
      
no HD illustration available (m3)
6 776441 Phaseolus polystachios (L.) Britton, Sterns & Poggenb. [125 354375 Dolichos polystachios L.] Papilionaceae
J. Torrey, Fl. New York [coloured version], vol. 1 : t. 23 (1843) [unsigned]