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

Table 1

The sizes of the individual trees that were used in the study for comparison.

Tree species	Big tree	Small tree
	Crown diameter	Crown diameter
V. paradoxa	16.6 m	8.8 m
	14.5 m	8.3 m
	12.4 m	7.7 m
P. biglobosa	20 m	13.6 m
	24.5 m	12.4 m
	20.1 m	12.8 m