From: Quantifying the spatial and temporal distribution of tanglehead (Heteropogon contortus) on South Texas rangelands
Metric
X 2
P value
PLAND
11.9
0.008
PD
13.5
0.004
LPI
7.3
0.063
ED
13.6
0.003
MPA
MSI
7.8
0.049
AI
12.3
0.006
Soil textural class
Loamy sand
9.2
0.027
Sand
10.2
0.017
Sandy loam
7.5
0.059