| Code | Definition | Number of Accessions |
| 1 | very short <3,0 (cm) | 3 |
| 2 | very short to short 3,01 – 3,5 (cm) | 1 |
| 3 | short 3,51 – 4,0 (cm) | 2 |
| 4 | short to medium 4,01 – 4,5 (cm) | 7 |
| 5 | medium 4,51 – 5,0 (cm) | 9 |
| 6 | medium to long 5,01 – 5,5 (cm) | 10 |
| 7 | long 5,51 – 6,0 (cm) | 7 |
| 8 | long to very long 6,01 – 6,5 (cm) | 7 |
| 9 | very long >6,51 (cm) | 2 |