5,174 Nurul Nadia Binti Ya'akob 2019-05-31 http://pza.sanbi.org/hydnora-africana Website-SA National Biodiversity Institute - Hydnora africana Thunb. https://prezi.com/9ppdpcgqll_y/hydnora-africana/ Website-Prezi - Hydnora Africana.