Distribution of Values for
Bulb skin colour (Bulb skin colour)
| Code | Definition | Number of Accessions |
| 1 | 1 - White | 164 |
| 10 | 10 - Violet | 12 |
| 12 | 12 - Other | 1 |
| 2 | 2 - Yellow | 156 |
| 3 | 3 - Light brown | 323 |
| 4 | 4 - Brown | 251 |
| 5 | 5 - Dark brown | 89 |
| 6 | 6 - Red | 121 |
| 7 | 7 - Green chartreuse | 2 |
| 8 | 8 - Yellow and light brown | 20 |
| 9 | 9 - Light violet/pink | 106 |
| M | M - Mixed | 113 |