Figure 3

Correlogram of kinship coefficient among pairs of Primula cuneifolia individuals, as a function of pairwise distance class on a logarithmic scale. (a) Correlogram of all pairwise individuals (upper limit of the distance class: 10, 15, 20, 30, 40, 50, 60, 70, 80, 90, 100 and >100 m), respectively. (b) Correlogram of pairwise individuals with co-flowering time (⩽10 days). (c) Correlogram of pairwise individuals with non-co-flowering time (>10 days). Dashed lines represent a 95% null hypothesis confidence region assuming no genetic structure based on 1000 randomizations. Asterisks indicate significance at the 5% probability level.