Fig. 5From: The evolution of ephemeral flora in Xinjiang, China: insights from plastid phylogenomic analyses of BrassicaceaeThe origination time of 24 ephemeral species of Brassicaceae. a Divergence times were estimated using treePL based on PCGs-con-div; b Divergence times were estimated using MCMCtree based on PCGs-con-div. Oligo, Oligocene; Mio, Miocene; Plio, Pliocene; Qua, Quaternary. HPD, highest posterior densityBack to article page