A Phylogenetic Analysis of Salix (Salicaceae) Based on matK and Ribosomal DNA Sequence Data

Figure 3

Chloroplast matK haplotype network. Boxes with dashed lines represent inferred ancestral haplotypes, boxes with solid lines represent extant haplotypes, species found to possess each haplotype are listed inside. Tic marks represent mutations and arrowheads indicate the forward direction of mutations (as inferred from outgroup analysis.) * homoplasious substitution. Taxa represented by more than one specimen are color coded.