Figure 6.

Reconstruction of the trnG(UCC)-trnR(UCU) and trnC(GCA)-psaI regions before and after an inversion (plastome map depiction as in Figure 3). This inversion occurred in the common ancestral lineage of the Lobelia fervens-L. laxa clade (Figure 1) and is preserved in L. laxa. Recombination occurred at inverted seven-bp segments that were present in the ancestral plastome, with no associated insertions or deletions.