Table 2 Distribution of the 15 haplotypes of Pennisetum section Brevivalvula according to: morphotypes (Mp) P. hordeoides (H), P. pedicellatum (P), P. polystachion (O), P. setosum (E), P. subangustum (S) and ‘intermediate’ (I); the species P. purpureum (U) and P. glaucum (G); ploidy levels (Pl) 2x, 4x, 5x and 6x; and collecting sites (St). Each haplotype is identified by eight letters corresponding to the restriction patterns observed at the eight restriction enzymes BspXI, HaeIII, HindIII, XhoI, DraI, CfoI, EcoRI and BglII, respectively, which provided polymorphism in the entire sample. The number of plants analysed per taxon at each haplotype is indicated in the column ‘No.’

From: Haplotype variation of cpDNA in the agamic grass complex Pennisetum section Brevivalvula (Poaceae)