Table 1 Genetic diversity measures for all sampled P. veris populations among the two habitats.

Habitat	ID	Size	N	A	A_r	H_o	H_e	F_is
Grassland	1	210	24	4.7	2.80	0.538	0.590	0.083
Grassland	2	490	24	4.3	2.46	0.454	0.492	0.101
Grassland	3	85	24	4.7	2.68	0.494	0.532	0.092
Grassland	4	100	24	4.6	2.63	0.525	0.543	0.053
Grassland	5	100	24	5.3	2.86	0.576	0.574	0.007
Grassland	6	100	24	5.2	2.71	0.486	0.541	0.132
Grassland	7	70	24	5.6	2.88	0.606	0.585	0.031
Grassland	8	200	24	4.3	2.59	0.325	0.500	0.414
Grassland	9	750	24	4.9	2.79	0.521	0.569	0.107
Grassland	10	550	24	4.5	2.46	0.444	0.467	0.037
Grassland	11	1250	24	5.2	2.69	0.434	0.518	0.170
Grassland	12	12000	24	5.0	2.60	0.453	0.512	0.133
Grassland	13	220	24	4.5	2.54	0.440	0.481	0.195
Grassland	14	420	24	4.9	2.83	0.494	0.576	0.176
Grassland	15	160	24	5.3	2.82	0.439	0.555	0.269
Grassland	16	90	24	5.0	2.76	0.538	0.558	0.050
Grassland	17	860	24	4.6	2.59	0.388	0.526	0.162
Grassland	18	210	24	4.8	2.61	0.391	0.519	0.291
Grassland habitat mean				4.9	2.68	0.475	0.535	0.136
Forest	19	320	24	4.4	2.80	0.548	0.615	0.091
Forest	20	400	24	4.0	2.75	0.537	0.623	0.104
Forest	21	110	24	5.1	2.96	0.589	0.633	0.027
Forest	22	210	24	5.2	2.44	0.410	0.463	0.186
Forest	23	190	20	3.9	2.51	0.429	0.496	0.160
Forest	24	90	20	4.1	2.58	0.385	0.478	0.170
Forest	25	60	24	5.0	2.74	0.420	0.546	0.225
Forest	26	90	24	4.5	2.66	0.439	0.549	0.190
Forest	27	70	24	4.4	2.50	0.471	0.497	0.047
Forest	28	210	23	4.4	2.55	0.451	0.496	0.124
Forest	29	380	19	4.8	2.58	0.450	0.520	0.117
Forest	30	60	24	4.3	2.48	0.462	0.492	0.055
Forest	31	680	24	5.5	2.67	0.477	0.538	0.105
Forest	32	160	24	4.7	2.42	0.452	0.472	0.087
Forest	33	75	24	4.8	2.58	0.474	0.510	0.100
Forest habitat mean				4.6	2.61	0.466	0.529	0.119

Size, number of flowering individuals; N, number of sampled individuals; A, number of alleles per locus; A_r, allelic richness; H_o , observed heterozygosity, H _e, expected heterozygosity; F_is, inbreeding coefficient. The mean value of every genetic measure is given for each habitat.

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