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. 2018 Nov 28;8:17448. doi: 10.1038/s41598-018-35770-0

Figure 1.

Figure 1

Map of the sampling sites. Uninfected bark and leaf samples were collected from a total of 76 Fraxinus excelsior genotypes of known susceptibility to Hymenoscyphus fraxineus in six European countries: Austria, Denmark, France, Germany, Lithuania, and Sweden. Sampling sites (red mapping pins) are overlaid on the natural distribution map of F. excelsior (sky-blue) (EUFORGEN 2009, www.euforgen.org.).