Table 3. Results of seedlings parentage analyses.

		Assignments (numbers (%))
Site	Ns	One parent	Two parents	s %	h %	Seed immigration (%)	Pollen immigration (%)	Total gene flow (%)
France	165	94 (57%)	15 (9%)	6.7	6.7	33.9	90.9	62.4
Italy	387	183 (47%)	126 (33%)	9.5	4.8	20.2	67.4	43.8
Spain	65	19 (29%)	3 (5%)	100*	-	66.2	95.4	80.8
Great Britain	191	112 (59%)	51 (27%)	5.9	47.1	14.7	73.3	44.0
Denmark	84	42 (50%)	2 (2%)	0.0	0.0	47.6	97.6	72.6
Sweden	175	63 (36%)	30 (17%)	6.7	-	46.9	82.9	64.9
Mean		46%	15%	21.5	14.6	38.2	84.6	61.4
SD		16	9	38.6	21.8	19.2	12.3	15.0

Ns: number of seedlings. s: percentage of selfing. h: percentage of hybrids, SD: standard deviation.

The three seedlings with two parents assigned were the result of selfing