Fig. 1From: Frequent but asymmetric niche shifts in Bulbophyllum orchids support environmental and climatic instability in Madagascar over Quaternary time scalesMembers of Madagascan Bulbophyllum clade C in their different forest habitats. (a) B. complanatum from the seasonally dry region of Northwest Madagascar, (b) B. elliotii from the humid rainforest of the eastern coast, (c) B. occultum from the mid-to-high elevation humid rainforest of the eastern slopes. Photos by G. A. FischerBack to article page