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Fig. 2 | BMC Evolutionary Biology

Fig. 2

From: The biogeographic origin of a radiation of trees in Madagascar: implications for the assembly of a tropical forest biome

Fig. 2

Estimates of geographic range evolution in the Canarieae. Schematic molecular phylogeny of the Canarieae showing estimates of geographic range evolution in seven biogeographic areas: Neotropics; Africa; Sundaland and Indochina; India; Laurasia; Madagascar; South Pacific. Clades represented in a single geographic region are collapsed, while those contemporary taxa occurring in multiple ranges are assigned colored ovals at the tips. Colored bars at interior nodes of the phylogeny correspond to ancestral area reconstructions. Colors corresponding to biogeographic regions are illustrated in the figure legend. Grey bars in the time-scale represent the advent of major geologic and climatic events corresponding to the biogeographic history of the Canarieae, and the red bar corresponds to the crown age of Malagasy Canarium

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