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Fig. 2 | BMC Plant Biology

Fig. 2

From: Past climate cooling and orogenesis of the Hengduan Mountains have influenced the evolution of Impatiens sect. Impatiens (Balsaminaceae) in the Northern Hemisphere

Fig. 2

Estimation of the biogeographic history of Impatiens sect. Impatiens. (a) Potential dispersal routes of Impatiens sect. Impatiens. (b) Ancestral range estimation was done using BioGeoBEARS with the DEC + J model and is shown for each ancestral node by means of colored rings and the corresponding letter(s). Vicariance events are indicated by red circles around the internal nodes and dispersal is shown by red arrows along the branches. Ancestral age estimation (mean and 95% HPD) was done and is shown for the numbered nodes on the left. The map used in this study was downloaded from DIVA-GIS (http://www.diva-gis.org/Data)

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BMC Plant Biology

ISSN: 1471-2229

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