| 1 (183) | University of Pretoria | ZAF |  |
| 2 (332) | Stellenbosch University | ZAF | |
| 3 (447) | University of KwaZulu-Natal * | ZAF | |
| 4 (450) | University of Cape Town | ZAF | |
| 5 (487) | South African National Biodiversity Institute | ZAF |  |
| 6 (527) | Agricultural Research Council | ZAF | |
| 7 (544) | University of Johannesburg | ZAF | |
| 8 (553) | University of the Western Cape | ZAF | |
| 9 (578) | University of the Free State | ZAF | |
| 10 (597) | North-West University | ZAF | |
| 11 (599) | University of South Africa | ZAF | |
| 11 (599) | University of the Witwatersrand, Johannesburg | ZAF | |
| 13 (624) | Rhodes University | ZAF | |
| 14 (658) | Tshwane University of Technology | ZAF | |
| 15 (673) | University of Fort Hare | ZAF | |
| 16 (675) | University of Venda | ZAF | |
| 17 (683) | Nelson Mandela Metropolitan University | ZAF | |
| 18 (716) | University of Limpopo | ZAF | |
| 19 (721) | University of Zululand | ZAF | |
| 20 (722) | Cape Peninsula University of Technology | ZAF | |
|
