UPGMA dendrogram derived from AFLP data by Nei's [<b>105</b>] unbiased genetic distances.

<p>It shows the relationships among 28 examined populations of <i>Mikania micrantha</i>. Populations of <i>Mikania cordata</i> are used as the root. Numbers above branches indicate bootstrap values (% of 1000 replicates). Only values larger than 40% are displayed. Branch lengths are proportional to genetic distances (see scale at the bottom of figure).