Woody climbers. Leaves with 3 leaflets. Flowers borne in long axillary pedunculate racemes; standard markedly recurved; keel petals long, curved. Stamens 10, diadelphous. Fruit an ovate-oblong pod. Derivation of name: from the Greek: strongylos meaning round and odous or odontos meaning tooth; referring to the rounded teeth of the calyx. Worldwide: 12 species occurring from Madagascar to Polynesia and especially in the Philippines. Zimbabwe: 1 cultivated taxon. |