Notes on Malesian Fabaceae (leguminosae – Papilionoideae) 12. the Genus Crotalaria

Several species of Crotalaria are discussed. Two new species: C. aiantha Adema and C. luzoniensis Adema and one new variety: C. assamica Benth. var. philippinensis Adema are described. A key to the species in the Flora Malesiana area is presented. Notes on species not included in the Flora Malesiana treatment are given. Some aberrant specimens are discussed.