Impacts of Different Tree Species of Different Sizes on Spatial Distribution of Herbaceous Plants in the Nigerian Guinea Savannah Ecological Zone

Table 3

Half matrix of dissimilarity of species composition among inside and outside crown zones of the trees and the open field. PB: P. biglobosa; DO: D. oliveri; VP: V. paradoxa.

Jaccard’s similarity index	PB outside	DO inside	DO outside	VP inside	VP outside	Open field
PB inside	0.55	0.48	0.53	0.56	0.5	0.62
PB outside		0.36	0.42	0.55	0.32	0.57
DO inside			0.29	0.48	0.49	0.63
DO outside				0.47	0.4	0.51
VP inside					0.5	0.54
VP outside						0.47