All plants listed in book
Cederberg, Clanwilliam & Beidouwvallei: Veldblomgids van Suid-Afrika 10. G van Rooyen & H Steyn. 1999. Botanical Society of South Africa. ISBN 1-874999-20-1
All plants listed in book
Cederberg, Clanwilliam & Beidouwvallei: Veldblomgids van Suid-Afrika 10. G van Rooyen & H Steyn. 1999. Botanical Society of South Africa. ISBN 1-874999-20-1