Epipactis palustris (Marsh Helleborine)
YEAR	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002
FERTILE  STERILE	16 113	35 168	? ?	? ?	0 135	29 90	? ?	31 140	47 263	15 334	26 313	68 312	11 305	30 296	(n.a.) (n.a.)	(n.a.) (n.a.)
Comments to the Table: With E. palustris living in colonies and with a single plant having the ability to produce more than one stem, it is obviously impossible to count the number of individuals by the method described. Therefore, the figures in the table are the recorded number of stems. (To see graph, point at ). A ' ? ' indicates that no registration was done in the year in question.

Last updated on 30 June, 2009

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