| Axes | Axis 1 | Axis 2 |
| Eigenvalues | 7.2842 | 3.1491 |
| Discrimination (%) | 67.6932 | 29.2647 |
| Cumulated percentage (%) | 67.6932 | 96.9579 |
| Seed width | 0.5003 | 0.5293 |
| Seed thickness | 0.9368 | 0.1963 |
| Index shape | −0.0550 | −0.4814 |