CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.
CCDB → Angiosperms → Poaceae → Avena → Avena oregonense Hausskn.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Avena oregonense Hausskn. | Avena oregonense Hausskn. | 14 | IPCN online | RAJHATHY, T. 1971. Chromosome polymorphism in Avena ventricosa. Chromosoma 35: 206–216. |