Seed colour
After threshing. RHS colour codes are given in parentheses beside the descriptor states
| Code | Term | Description |
|---|---|---|
| 1 | Ivory | Yellow-white grough 158 A |
| 2 | Cream | Orange-white group 159A |
| 3 | Yellow | Yellow group 8C |
| 4 | Grey | Grey group 201 |
| 5 | Deep grey | Black group 202B |
| 6 | Grey brown | Brown group 200 |
| 7 | Brown | Brown group 200 |
| 8 | Purple | Purple group 79B |
| 9 | Purplish black | |
| 10 | A mixture of white and grey grains | On the same spike |