Magoswana, L.; Boatwright, S. J. .; Magee, A. R.; Manning, J. C. . Othonna Koos-Bekkeri Van Jaarsv. Is a Synonym of Othonna Cerarioides Magoswana & J.C. Manning (Asteraceae: Othonninae). ABC 2021, 51 (2). https://doi.org/10.38201/btha.abc.v51.i2.