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 → Helictotrichon → Avena planiculmis Schrad.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Avena planiculmis Schrad. | Helictotrichon planiculme (Schrad.) Pilg. | 126+2B | IPCN66 | Gervais 1966 | |||
| ! | Avena planiculmis Schrad. | Helictotrichon planiculme (Schrad.) Pilg. | c.126 | Darlington, 1955 | Reese 1953 |