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Figure 3 | BMC Evolutionary Biology

Figure 3

From: Patterns of contemporary hybridization inferred from paternity analysis in a four-oak-species forest

Figure 3

Pollen flow between four oak species and their hybrids detected in our sample. The assignment of adult individuals in pure species and hybrid oaks was made by Structure software without any prior information on morphology [24]. Species names were abbreviated as follows: Rob - Q. robur; Pet - Q. petraea; Pub - Q. pubescens; Fra - Q. frainetto, Hyb - hybrids between pairs of species.

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