Description : Psophocarpus - Four-Angled Bean, Goa Bean, Princess Pea, Winged Bean
Last Answer : DESCRIPTION: These tender perennials have several common names, Winged Bean, Goa Bean, Four-angled Bean and Princess Pea. These plants come from the Old World tropics and are taller and more massive ... tall, sturdy teepee or other support for the vines to climb. VARIETIES: P. tetragonolobus.