Table 2 Principal component analysis of the phenotypic traits based on Eigen value loading of floral traits.

From: Phenotyping floral traits and essential oil profiling revealed considerable variations in clonal selections of damask rose (Rosa damascena Mill.)

S. No

Principal components

Eigen value

% variance

1

Flower bearing shoots

12,696.10

96.83

2

Flower weight

390.01

2.97

3

Flower diameter

22.72

0.17

4

Petal Number

1.20

0.009

5

Petal length

0.51

0.003

6

Petal width

0.31

0.002

7

Petal thickness

0.28

0.002

8

Petal weight/flower

0.09

0.0007

9

Flower number/plant

0.07

0.0005

10

Flower yield/plant

0.01

0.0001

11

Number of flowering days

0.008

0.00006

12

Flower frequency/plant/day

0.0001

0.000001