FIGURE 1 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 1. Geographical range of Ranunculus schmalhausenii (outlined) with the localities of field investigation and DNA sampling in Finland and North-West of European Russia (dots). Dash line shows preliminary range border due to insufficient data.