Figure 1 | Scientific Reports

Figure 1

From: Gene flow between wild trees and cultivated varieties shapes the genetic structure of sweet chestnut (Castanea sativa Mill.) populations

Figure 1

Geographical distribution of the three marron producing areas in the northern Adriatic region. Each of the locations with the orchards was considered a singular population, with ‘Lovrin Marron’ orchards named “Population 1” (P1), ‘Lovran Marron’ orchards as “Population 2” (P2) and ‘Cres Marron’ as “Population 3” (P3). In total, 219 trees were sampled, 44 trees in P1, 83 in P2 and 92 in P3. The map was generated using QGIS 3.10.7 (https://qgis.org/).

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