| Fabaceae | |
Crotalaria natalitia var. natalitia
| | | |
| Fabaceae | |
Crotalaria natalitia var. procumbens
| Baker f. | Legum. Trop. Africa 1: 58 | 1926 |
| Fabaceae | |
Crotalaria natalitia var. pseudo-rhodesiae
| Merxm. | Trans. Rhodesian Sci. Assoc. 43: 94 | 1951 |
| Fabaceae | |
Crotalaria natalitia var. rutshuruensis
| De Wild. | Bull. Jard. Bot. État Bruxelles 8: 137 | 1923 |
| Fabaceae | |
Crotalaria natalitia var. sengensis
| Baker f. | J. Linn. Soc., Bot. 42(286): 411 | 1914 |