| Code | Definition | Number of Accessions |
| 1 | 1 (completely standing) - 9 (completely lodged) | 4 |
| 2 | 1 (completely standing) - 9 (completely lodged) | 12 |
| 3 | 1 (completely standing) - 9 (completely lodged) | 11 |
| 4 | 1 (completely standing) - 9 (completely lodged) | 12 |
| 5 | 1 (completely standing) - 9 (completely lodged) | 17 |
| 6 | 1 (completely standing) - 9 (completely lodged) | 15 |
| 7 | 1 (completely standing) - 9 (completely lodged) | 22 |
| 8 | 1 (completely standing) - 9 (completely lodged) | 16 |
| 9 | 1 (completely standing) - 9 (completely lodged) | 6 |