Canavalia pubescens, a member of the pea family (Fabaceae), is a perennial climber with elliptic leaves, 2.3 to 10.2 cm (2.4 to 5 in) long and 1.8 to 7.6 cm (0.7 to 3 in) wide, the upper surfaces are moderately pubescent, and the lower surfaces are densely pubescent. Flowers number 8 to 20 existing...