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Pollination ecology of South African plants
The asclepiads are mainly tropical plants that rival the orchids in terms of floral specialization. However, their pollination ecology is much less well known, particularly in southern Africa, an area of high asclepiad diversity. Ollerton et al. (pp. 807-834) present data on patterns of specialization, pollination niche overlap and floral biology in the first detailed study of an assemblage of asclepiads in southern Africa.
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