Author Affiliations +
Neil R. Crouch,1,2 Gideon F. Smith,3,4 Michele Walters,5,6 Estrela Figueiredo3,4
1Biodiversity Research, Assessment and Monitoring, South African National Biodiversity Institute, P.O. Box 52099, Berea Road, 4007 South Africa (email: ). N.Crouch@sanbi.org.za
2School of Chemistry and Physics, University of KwaZulu-Natal, Durban 4041, South Africa.
3Department of Botany, P.O. Box 77000, Nelson Mandela Metropolitan University, Port Elizabeth, 6031 South Africa (email: ; ). smithgideon1@gmail.com epnfigueiredo@gmail.com
4Centre for Functional Ecology, Departamento de Ciências da Vida, Universidade de Coimbra, 3001-455 Coimbra, Portugal.
5Natural Resources and Environment, Council for Scientific and Industrial Research, P.O. Box 395, Pretoria, 0001 South Africa (email: ). mwalters@csir.co.za
6Centre for Wildlife Management, University of Pretoria, Pretoria 0002, South Africa.