Biogeographic history of the Fabeae. Reconstruction of the biogeographical history of the tribe Fabeae using BEAST and the approach of Lemey et al. . Posterior probability values for the range reconstructions are given at the nodes. Asterisks indicate LDD events. Geographical regions are colour-coded: Mediterranean - purple, Central and Western Europe - orange, Asia - red, Hawaii - green, Macaronesia - turquoise, Africa - dark blue, North America - light blue, South America - yellow. The vertical light green bar marks the first opening of the Bering Strait c. 5.4-5.5 Ma .