Fig. 1From: Evidence and consequences of self-fertilisation in the predominantly outbreeding forage legume Onobrychis viciifolia Principal component analysis of offspring from ADP populations and simulated data by SRAP marker data. Letters in brackets denote the populations: a) ADP 1, b) ADP 2, c) ADP 3 and d) simulated data. Large circles and triangles represent the two parents, small grey circles/triangles the offspring from self-fertilisation of the respective parents and small black circles/triangles the offspring from cross-fertilisation between the two parentsBack to article page