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Figure 5 | BMC Evolutionary Biology

Figure 5

From: Current genetic differentiation of Coffea canephoraPierre ex A. Froehn in the Guineo-Congolian African zone: cumulative impact of ancient climatic changes and recent human activities

Figure 5

Geographic position of the five major C. canephora genetic subgroups. Geographic position of the five major C. canephora genetic subgroups collected together with a schematic map of forest refugia over the course of the last major arid phase (c. 18,000 years BP), adapted from Maley [2].

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