| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1997 | 978-1-874999-17-1 | John Manning · Peter M. Goldblatt | South African Wild Flower Guide 9: Nieuwoudtville - Bokkeveld Plateau and Hantam |
| 1999 | 978-1-874999-19-5 | G.Van Rooyen · H.P. Steyn | Cederberg: Clanwilliam & Biedouw Valley: South African Wildflower Guide 10 (No.10) |
| 2001 | 978-1-874999-23-2 | J. Manning | Eastern Cape: South African Wild Flower Guide II (v. 2) |