Distribution of Values for
037 Inner base - supplemental colour (037 INNER BASE - SUPPLEMENTAL )
| Code | Definition | Number of Accessions |
| 0 | absent | 158 |
| 1 | white | 10 |
| 2 | yellow | 48 |
| 3 | yellowish-green | 9 |
| 4 | green | 22 |
| 5 | blue-green | 7 |
| 6 | pale blue | 22 |
| 7 | dark blue | 12 |
| 8 | brown-black | 14 |