Almost throughout India. var. medicaginea Almost throughout India.
var. herniarioides (Wight & Arn.) Baker in Hook.f., Fl. Brit. India 2: 81. 1876. Crotalaria herniarioidesWight & Arn., Prodr. Fl. Ind. Orient. 1: 192. 1834. Gujarat, Karnataka, Tamil Nadu.
var. luxurians Baker in Hook.f, Fl. Brit. India 2: 81. 1876. Crotalaria luxuriansBenth. in Hook., London J. Bot. 2: 578. 1843. Delhi, Gujarat, Jammu & Kashmir, Madhya Pradesh, Maharashtra, Tamil Nadu, Uttar Pradesh.
var. neglecta (Wight & Arn.) Baker in Hook.f, Fl. Brit. India 2: 81. 1876. Crotalaria neglecta Wight & Arn., Prodr. Fl. Ind. Orient. 1: 192. 1834. Andhra Pradesh, Karnataka, Madhya Pradesh, Maharashtra, Tamil Nadu.