1. Cape Citizen Science, Cape Town, South Africa
2. Forestry and Agricultural Biotechnology Institute, University of Pretoria, Pretoria, South Africa
3. Department of Conservation Ecology and Entomology, Stellenbosch University, Stellenbosch, South Africa
4. Iimbovane Outreach Project, DSTNRF Centre of Excellence for Invasion Biology, Department of Botany and Zoology, Stellenbosch University, Stellenbosch, South Africa
5. rePhotoSA, Plant Conservation Unit, Department of Biological Sciences, University of Cape Town, Cape Town, South Africa