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Fig. 2 Dendrogram developed from the UPGMA method of Nei-Li similarity values for both two primer combinations. Confidence intervals, using bootstrap analysis, are reported for key nodes. Figures at right refer to clusters discussed in the text. Cluster 1 refers to P. vulgaris accessions; Cluster 2 refers to P. lunatus genotypes from Colombia; Cluster 3 to small seeded wild Lima beans; Cluster 4 to slightly larger seeded wild Lima beans from Ecuador, Peru and Colombia; Cluster 5 includes P. pachyrrhizoides genotypes from Junin, Peru; Cluster 6 the same; Cluster 7 genotypes from Cuzco, Peru; Cluster 8 includes genotypes of P. augusti and P. pachyrrhizoides from Ecuador and northern Peru; Cluster 9 genotypes of P. augusti, P. bolivianus and P. pachyrrhizoides from Argentina, Bolivia and southern Peru; and Cluster 10 genotypes of P. augusti and P. pachyrrhizoides from Apurimac, Cuzco and Junin in Peru
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