Composition treating for AIDS and associated conditions
The endemic and near-endemic angiosperms of the Drakensberg Alpine Centre
Protective shade, tree diversity and soil properties in coffee agroforestry systems in the Atlantic Rainforest biome
Rain, fog and species richness in the Central Namib Desert in the exceptional rainy season of 1999/2000.
New taxa, new records and name changes for southern African plants.
Ultrastructure of secretory and senescence phase in colleters of and (Rubiaceae)
Rare and Common Plants in Ecosystems, with Special Reference to the South-west Australian Flora
Miombo woodland under threat: Consequences for tree diversity and carbon storage
The occurrence of cyanogenetic glucosides in South African species of Acacia. 1
Diversity and abundance of insect visitors to flowers of trees and shrubs in a South African savannah