Table 3.

Results from MANOVAs comparing the size of involucre and nectaries from male and hermaphrodite cyathia of different inflorescence levels in the La Camilla population of E. nicaeensis

	Involucre						Nectary
	Multivariate test				Univariate test for variable		Multivariate test				Univariate test for variable
Factor	Wilk's lambda	F	d.f.	P	Width	Length	Wilk's lambda	F	d.f.	P	Width	Length
Level	0·72	5·44	6, 182	****	***	**	0·70	6·05	6, 182	****	****	****
Sexuality	0·96	2·13	2, 93	ns	ns	ns	0·89	5·63	2, 93	**	**	ns

Interaction between both factors was not recorded because male and hermaphrodite cyathia do not occur at each level of the inflorescence (see Fig. 1). The levels of significance were corrected with a sequential Bonferroni test. **** P < 0·0001; *** P < 0·001; ** P < 0·01; ns, not significant.