Two closely related species of Caloplaca (Teloschistaceae, Lichenes) from the Namib Desert / I. Kärnefelt
- Pretoria, 1988
- 6 pages : illustrations; 29 cm
- Bothalia May-88 ill., maps P.51-56 vol.18 No.1 .
References page 56
The anatomical and reproductive adaptations of two closely related lichen species. Both are endemic to the Namib Desert