Table 2. Genetic diversity and predominant mating system per collection site per year considering seven microsatellite loci.
| PaIS | PeIS | CO1 | CO2 | |||
|---|---|---|---|---|---|---|
| 2011 | 2015 | 2011 | 2015 | |||
| N | 50 | 35 | 44 | 43 | 36 | 34 |
| E | 8 | 3 | 3 | 4 | 1 | 3 |
| HO | 0.412 | 0.123 | 0.299 | 0.286 | 0.373 | 0.267 |
| HE | 0.666 | 0.486 | 0.698 | 0.577 | 0.734 | 0.603 |
| R | 6.081 | 4.418 | 5.910 | 6.117 | 5.134 | 4.720 |
| GD | 0.665 | 0.490 | 0.706 | 0.743 | 0.568 | 0.611 |
| F IS | 0.387 | 0.762 | 0.577 | 0.496 | 0.497 | 0.564 |
| ta | 0.442 | 0.135 | 0.268 | 0.337 | 0.336 | 0.279 |
PaIS - P. axillaris isolated sites; PeIS - P. exserta isolated sites; CO – contact sites N – number of alleles; HO - observed heterozygosity; HE - expected heterozygosity; E – number of private alleles; R – allele richness; GD – Nei's unbiased gene diversity; F IS – inbreeding coefficient; ta - apparent crossing rate according Goodwillie et al. (2005). Values in bold – HWE deviation after Bonferroni's correction (P <0.05).