Lemma: colour of apiculus (early observation)
Stage: cultivated species after anthesis to hard dough stage (pre-ripening stage); wild species at anthesis (IRRI)
| Code | Term | Description |
|---|---|---|
| 1 | 010 White | |
| 2 | 020 Straw | |
| 3 | 052 Brown (tawny) | |
| 4 | 060 Green | |
| 5 | 070 Red | |
| 6 | 071 Red apex | |
| 7 | 080 Purple | |
| 8 | 087 Purple apex | |
| 9 | 100 Black |