Swanepoel, Wessel, Mark W. Chase, Maarten J.m. Christenhusz, Olivier Maurin, Félix Forest, and Abraham E. van Wyk. 2020. “/P>”;. Phytotaxa 439 (3). Auckland, New Zealand:171–185. https://doi.org/10.11646/phytotaxa.439.3.1.