Fig. 2From: Pedigree analysis of pre-breeding efforts in Trifolium spp. germplasm in New ZealandDendrograms drawn based on a distance matrix of seven Trifolium species; T. ambiguum (a), T. arvense (b), T. dubium (c), T. hybridum (d), T. medium (e), T. subterraneum (f) and T. repens x T. occidentale interspecific hybrids (g). Accessions indicated on the fusion points are influential parents determined by highest average kinship (k) in the clade. The number of accessions within clades are indicated in parenthesesBack to article page