| Code | Definition | Number of Accessions |
| 1 | Light yellowish green (144A-D) | 97 |
| 2 | Yellowish green (144 A, B, 146A-C) with edge / angle pigmented | 54 |
| 3 | Predominant grayish red (178A-D) with yellowish-green (146B) | 1 |
| 4 | Predominant grayish purple (183D) with yellowish-green (146B) | 8 |