Trait

PC1

PC2

PC3

PC4

TB

0.604

−0.419

0.054

0.017

HI

0.213

0.698

0.624

−0.197

LR

0.292

0.312

−0.647

−0.631

RS

0.312

0.448

−0.375

0.749

FRY

0.639

−0.198

0.219

−0.028

Eigenvalue

2.20

1.03

0.94

0.80

% Variation

44.0

20.5

18.9

15.9