Martínez-Azorín, M., Dold, A. P., Pinter, M., Slade, J. M., Crespo, M. B., Milkuhn, G., & Wetschnig, W. (2015). Massonia obermeyerae (Asparagaceae, Scilloideae), a new species from South Africa. Phytotaxa, 205(1), 39–50. https://doi.org/10.11646/phytotaxa.205.1.3