Fig wasps (Hymenoptera: Chalcidoidea: Agaonidae, Pteromalidae) associated with Asian fig trees (Ficus, Moraceae) in southern Africa
Five new species of Pelargonium, section Hoarea (Geraniaceae), from the western and northern Cape Provinces of South Africa
Floral syndromes accurately predict pollination by a specialized oil-collecting bee in a guild of South African orchids
Spatial stratification of Internally and externally non-pollinating fig wasps and their effects on pollinator and seed abundance in Ficusburkei
The evolution of Cayaponia. Repeated shifts from bat to bee pollination and long-distance dispersal to Africa 2 – 5 million years ago
Road mediated spatio-temporal tree decline in traditional agroforests in an African biosphere reserve