B.-E.van Wyk 2011 - Wyk B-EV (1990) Studies in the genus Lotononis (Crotalarieae, Fabaceae). 9. Four new species of the L. pentaphylla group, section Lipozygis. Bothalia 20: 1-7. doi: 10.4102/abc.v20i1.887.
No known synonyms