Table 4.

Mean values of the cultural importance of G. erubescens use-category by site and ethnic groups

Use-category	Site			Ethnic group
	df	H	p value	df	H	p value
Food	2	2.00	0.37 ns	7	10.74	0.15 ns
Medicine	2	15.38	< 0.001***	7	34.22	< 0.001***
Construction	2	8.49	0.014*	7	30.31	< 0.001***
Fodder	2	3.93	0.14 ns	7	4.69	0.69 ns
Energy	2	40.84	< 0.001***	7	50.04	< 0.001***
Cultural	2	32.31	< 0.001***	7	55.64	< 0.001***
Magic	2	5.90	0.052 ns	7	5.21	0.63 ns

*** = p < 0.0001; ** = p < 0.001; * = p < 0.01; ns = p > 0.05; df degree of freedom, H Kruskal-Wallis statistic, p value probability value computed