Fig. 3.

Dated Bayesian tree based on sequences of two chloroplast markers (atpB–rbcL spacer and rpL32–trnL spacer) combined with ETS sequences of 41 accessions of Sarcocornia (Sa.) and Salicornia (Sl.). The tree was rooted with Arthrocnemum (= Ar.); other abbreviations: Mi. = Microcnemum, Te. = Tecticornia. Numbers above branches are posterior probabilities (>0·95)/ML bootstrap values (>50), respectively. Numbers at nodes refer to mean node ages and the respective bars to the 95 % confidence intervals of the age estimate. Numbers at the end of each taxon name refer to the lab code (Supplementary Data Table S1).