Distribution of Values for
Amount of Kernel Covered (KERCOVER)
| Code | Definition | Number of Accessions |
| 1 | Involuted | 3348 |
| 2 | 25% kernel covered | 1490 |
| 3 | 50% kernel covered | 4413 |
| 4 | 75% kernel covered | 4290 |
| 5 | Kernel fully covered | 472 |
| 6 | Glumes longer than grain | 170 |
| 7 | Segregating | 623 |