Table 1.

Numbers of pollination events detected among and within genetic clusters (from STRUCTURE analysis) in 2007 and 2008

Year		From A	%	From B	%	From M	%	From outside	%
2007	To A	10	11	4	4	9	10	69	75
	To B	1	7	2	14	1	7	10	71
	To M	0	0	4	8	2	4	45	88
2008	To A	21	20	1	0	10	10	72	69
	To B	0	0	0	0	1	6	15	94
	To M	5	5	3	3	12	11	89	81