Table 2 Characters evaluated in the analysis of principal components and eigenvectors of the first and second principal components
Character | Units | PC1 | PC2 |
|---|---|---|---|
Total height | cm | − 0.24450137 | − 0.25309168 |
Leaf area | cm2 | − 0.20287308 | − 0.19621089 |
Leaf color | pxs | 0.10959718 | 0.012094649 |
Number of leaves | quantity | − 0.14272378 | − 0.005930697 |
Number of teeth | quantity | − 0.25294183 | − 0.084785244 |
Number of stem nodes | quantity | − 0.12264778 | − 0.457384999 |
Inflorescence Length | cm | − 0.14389938 | − 0.233460479 |
Number of inflorescence nodes | quantity | 0.21010157 | − 0.114973125 |
Number of flowers produced | quantity | − 0.2518971 | − 0.128068981 |
Style length | cm | 0.31203141 | − 0.20260069 |
Length of lower stamens | cm | 0.31459679 | − 0.225227546 |
Length of upper stamens | cm | 0.31311366 | − 0.224199747 |
Flower tube length | cm | 0.28171594 | − 0.293324118 |
Flower length | cm | 0.31435775 | − 0.223206556 |
Corolla color | pxs | 0.11529446 | 0.36229973 |
Rhizome length | cm | 0.11838912 | 0.325060595 |
Rhizome diameter | cm | 0.01026666 | 0.043661684 |
Number of rhizome nodes | quantity | 0.21010157 | 0.23809349 |
Seed length | cm | 0.27176266 | − 0.138544241 |
Seed diameter | cm | 0.16784207 | − 0.064307995 |