Variation in Nectar Volume and Sugar Concentration of Allium ursinum L. ssp. ucrainicum in Three Habitats

Table 5

The effect of habitat on nectar volume.

	27 April 2007, end of bloom			27 April 2008, full bloom			9 May 2008, end of bloom
	𝑛	mean (μL)	std	𝑛	mean (μL)	std	𝑛	mean (μL)	std
Site 1	33	1.339^∗	0.549	50	1.516	0.807	50	1.162^∗	0.549
Site 2	31	0.936^∗	0.526	50	1.422	0.772	50	0.732^∗	0.568
Site 3				49	1.318	0.677	50	0.104^∗	0.185
method	𝑡-test, 𝑃=0.0039			ANOVA, 𝑃=0.4298			Kruskal-Wallis test, 𝑃<0.0001

Abbreviations: 𝑛 = sample size, std = standard deviation; *indicates significant differences between sites.