| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Illustrated Guide to the Wildflowers of Northern South Africa | 978-1-875093-39-7 (1-875093-39-7) | 2012 | Brenda Clarke |
| Plants Of Southern Africa: An Annotated Checklist | 978-1-919795-99-7 (1-919795-99-5) | ||
| Wild Flowers of Northern South Africa | 978-1-874950-29-5 (1-874950-29-6) | 1997 | |
g G · Gerd Graenz · Gerd Grüneise · Gerd Grüneisl · Gerda Gränzig
Briza Publications · Fernwood Press · National Botanical Institute