Fig. 3From: Erianthus germplasm collection in Thailand: genetic structure and phylogenetic aspects of tetraploid and hexaploid accessionsUnrooted neighbor-joining tree of 121 Erianthus accessions based on Nei’s minimum distance. The color of each accession corresponds to that in Fig. 1 at K = 4. Two accessions with ambiguous phenotypic clustering are marked with asterisksBack to article page