1. African Centre for DNA Barcoding; University of Johannesburg; APK Campus PO Box 524 Auckland Park 2006 Johannesburg South Africa
2. Department of Plant Science; University of Pretoria; Private Bag X20 Hatfield 0028 South Africa
3. Department of Environmental Sciences; University of South Africa; Florida Campus Florida 1710 South Africa
4. Technische Universität München; Plant Biodiversity Research; Emil-Ramann Strasse 2 85354 Freising Germany
5. Fynbos Node; South African Environmental Observation Network; Private Bag X7 7735 Rhodes Drive Newlands South Africa
6. Statistics in Ecology; Environment and Conservation; Department of Biological Sciences; University of Cape Town; Private Bag X3 Rondebosch 7701 South Africa
7. Department of Biology; McGill University; Montreal QC H3A 0G4 Canada