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Orchids of Africa
The orchids of Africa are the orchid species of continental sub-Saharan Africa and Madagascar, totaling over 2,000 species, with Central Africa richest and the chikanda tuber trade threatening many.
Orchids of Madagascar
The orchids of Madagascar are a highly endemic flora of about 1,000 species in 53 genera, famous for Darwin's 1862 prediction of a long-tongued hawkmoth pollinator.