Mulaudzi, R., M. Kulkarni, J. Finnie, and J. Van Staden. 2009. “SEED GERMINATION OF ALEPIDEA SPECIES – HEAVILY TRADED AND THREATENED MEDICINAL PLANTS IN SOUTH AFRICA”. African Journal of Traditional, Complementary and Alternative Medicines 6 (April):345-46. https://journals.athmsi.org/index.php/ajtcam/article/view/693.