33. Fabaceae (Leguminosae) - Bean, pea; trees, shrubs, or herbs; leaves pinnately or palmately compound or simple; flowers papilionaceous and distinctly irregular; corolla of 5 petals forming a banner (or standard), 2 wings, and a keel; stamens 10 ( all free, 9 fused and 1 free, or all 10 fused); pistil of 1 carpel; fruit a legume.