Table 1. Relationship between plants species and prediction formula.
Plant
Slope factor
R
2
Cinnamomum camphora
-0.33
0.89
Ligustrum japonicum
-0.31
0.92
Hydrangea macrophylla
-0.45
0.99
Prunus
×
yedoensis
-0.15
0.95
Meratia praecox
-0.25
0.71