Leaf colour
At head emergence, RHS colour d=codes are given in parentheses beside the descriptor states
| Code | Term | Description |
|---|---|---|
| 1 | Light green | Yellow-green group 146A |
| 2 | Green | Yellow-green group 147A |
| 3 | Dark green | Green group 137A)Yellow (yellow group 9B |
| 4 | Yellow | Yellow group 9B |
| 5 | Red (gryed-red group 181A | |
| 6 | Purple | Purple group 79B |
| 7 | Variegated |