TABLE 2.

The extrapolation values and the most influential covariates.

Table:	Extrapolation
Type	Count	Percentage
Univariate	73,980	73.77
Combinatorial	6,696	6.68
Sub-total	80,676	80.44
Analogue	19,612	19.56
Total	100,288	100
Table:	Most influential covariates (MIC)
Type	Covariate	Count	Percentage
Univariate	N. sibirica	33,594	33
Univariate	K. ceratoides	18,555	19
Univariate	K. cuspidatum	16,999	17
Univariate	A. splendens	2,118	2.1
Univariate	K. gracile	1,106	1.1
Univariate	R. soongarica	1,053	1
Univariate	S. physophora	460	0.46
Univariate	K. foliatum	95	0.095
Sub-total		73,980	74
Combinatorial	S. physophora	1,633	1.6
Combinatorial	K. gracile	1,192	1.2
Combinatorial	R. soongarica	1,111	1.1
Combinatorial	K. foliatum	872	0.87
Combinatorial	N. sibirica	697	0.69
Combinatorial	A. splendens	491	0.49
Combinatorial	K. ceratoides	441	0.44
Combinatorial	K. cuspidatum	259	0.26
Sub-total		6,696	6.7
Total		80,676	80