FIGURE 1 in Cryptic speciation: distinguishing serpentine affiliated sister species Navarretia paradoxiclara and N. paradoxinota from N. intertexta (Polemoniaceae)

FIGURE 1. Representative most parsimonious phylograms inferred from analysis of DNA sequence data. Acronyms following species names are correlated to specimens in Appendix 1. Lower case letters ('a' and 'b') following acronyms in Figs. 1B, C indicate multiple copies indicative of either polyploidy (e.g. N. propinqua) or possibly gene duplication or intrapopulation variation among multiple individuals (e.g. N. leucocephala). Total character change (base substitutions and indels) are reconstructed above interior branches (terminal values can be inferred by branch length). Branches not found in all shortest trees are indicated by dotted lines. Bootstrap support values are shown in bold italics below branches. A. One of six trees inferred from concatenated cpDNA sequences. B. One of 32 trees inferred from nrDNA ITS sequences. C. One of six trees inferred from nuclear PI sequences.