Mashego, Kagiso S., and M. Marianne le Roux. “A Taxonomic Evaluation of the Thesium Confine Species Complex (Santalaceae)”. African Biodiversity & Conservation 48, no. 1 (July 19, 2018). Accessed April 17, 2026. https://mail.abcjournal.org/index.php/abc/article/view/74.