| 1 (214) | University of Pretoria | ZAF |  |
| 2 (285) | Stellenbosch University | ZAF | |
| 3 (322) | University of Cape Town | ZAF | |
| 4 (405) | Nelson Mandela Metropolitan University | ZAF | |
| 5 (438) | Council for Scientific and Industrial Research | ZAF |  |
| 6 (460) | University of KwaZulu-Natal * | ZAF | |
| 7 (462) | University of the Witwatersrand, Johannesburg | ZAF | |
| 8 (475) | South African National Biodiversity Institute | ZAF | |
| 9 (494) | Rhodes University | ZAF | |
| 10 (534) | University of the Free State | ZAF | |
| 11 (556) | North-West University | ZAF | |
| 12 (581) | University of Johannesburg | ZAF | |
| 13 (590) | South African Institute for Aquatic Biodiversity | ZAF | |
| 14 (626) | University of South Africa | ZAF | |
| 15 (630) | Agricultural Research Council | ZAF | |
| 16 (636) | University of the Western Cape | ZAF | |
| 17 (653) | University of Fort Hare | ZAF | |
| 17 (653) | University of Venda | ZAF | |
| 19 (703) | University of Limpopo | ZAF | |
| 20 (704) | University of Zululand | ZAF | |
| 21 (710) | Cape Peninsula University of Technology | ZAF | |
|
