Clonal Identification Based on Quantitative, Codominant, and Dominant Marker Data: A Comparative Analysis of Selected Willow (Salix L.) Clones

Table 7

Principal component analysis of morphological, isoenzyme, and molecular data of Salix selected clones: eigenvalues and cumulative percent of variation explained by the first three principal components.

Principal components	Morphological data		Isoenzyme data		Molecular data
	Eigenvalue	Variation (%)	Eigenvalue	Variation (%)	Eigenvalue	Variation (%)
PRIN1	4.136	68.90	6.969	29.00	8.691	57.90
PRIN2	1.355	94.90	5.604	52.40	2.713	76.00
PRIN3	0.235	98.80	4.822	72.50	1.898	88.70