Biological status of accession
The coding scheme proposed can be used at 3 different levels of detail: either by using the general codes (in boldface) such as 100, 200, 300, 400 or by using the more specific codes such as 110, 120 etc.
| Code | Term | Description |
|---|---|---|
| 100 | Wild | |
| 110 | Natural | |
| 120 | Semi-natural/wild | |
| 200 | Weedy | |
| 300 | Traditional cultivar/landrace | |
| 400 | Breeding/research material | |
| 410 | Breeder's line | |
| 411 | Synthetic population | |
| 412 | Hybrid | |
| 413 | Founder stock/base population | |
| 414 | Inbred line | Parent of hybrid cultivar |
| 415 | Segregating population | |
| 420 | Mutant/genetic stock | |
| 500 | Advanced/improved cultivar | |
| 999 | Other | Elaborate in REMARKS field |