FIGURE 2.

(a) Distribution range of Trifolium montanum in Europe (light gray) according to Meusel and Jäger (1998). The black square indicates the sampling area in Central Germany. The black dot represents the sampling location in Austria (“KW”). (b) Sampling scheme of the present study in Central Germany (see Table 1 for abbreviations and detailed information). Black circles represent sampling locations. Within circles, location abbreviations are given. Black lines indicate borders of the German Federal States (focus on Thuringia). Basic geographical maps were downloaded from d‐maps.com