Floral characters of family-Fabaceae Inflorescence Racemose Flower Bisexual, zygomorphic Calyx Sepals five, gamosepalous, imbricate, aestivation Corolla Petals five, polypetalous, papilionaceous, consisting of a posterior standard, two lateral wings, two anterior ones forming a keel (enclosing stamens and pistil), vexillary aestivation Androecium Ten, diadelphous, anther dithecous Gynoecium Ovary superior, monocarpellary, unilocular with many ovules, style single Fruit Legume, seed, one to many, non-endospermic