| Code | Definition | Number of Accessions |
| 1 | 1= [white], 2= [grey], 3= [yellow], 4= [buff colored], 5= [brown], 6= [red], 7= [violet], 8= [black] | 1 |
| 2 | 1= [white], 2= [grey], 3= [yellow], 4= [buff colored], 5= [brown], 6= [red], 7= [violet], 8= [black] | 2 |
| 4 | 1= [white], 2= [grey], 3= [yellow], 4= [buff colored], 5= [brown], 6= [red], 7= [violet], 8= [black] | 4 |
| 7 | 1= [white], 2= [grey], 3= [yellow], 4= [buff colored], 5= [brown], 6= [red], 7= [violet], 8= [black] | 5 |