FIGURE 2 in Ranunculus schmalhausenii (section Batrachium, Ranunculaceae), a neglected water crowfoot endemic to Fennoscandia-a case of rapid hybrid speciation in postglacial environment of North Europe

FIGURE 2. NeighborNet analysis of interspecific ITS variability within the Batrachium section. The concentration of Ranunculus schmalhausenii samples are marked by small red rectangle; big red rectangle—close up view showing the genetic relations among the samples of R. schmalhausenii (samples marked red) and R. penicillatus (samples given in italic). Bootstrap support values from 1000 replicates are shown next to the branches. Each of the five R. trichophyllus ribotypes is marked by black rectangle. Genetic groups are marked A–F.