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 → Onagraceae → Oenothera → Oenothera tetraptera Cav.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Oenothera tetraptera Cav. | Oenothera tetraptera Cav. | 7 | IPCN75-78 | Shirato 1973 | ||
| ! | Oenothera tetraptera Cav. | Oenothera tetraptera Cav. | 14 | Kumar, 1987 | Johansen, D.A. 1929 a | ||
| ! | Oenothera tetraptera Cav. | Oenothera tetraptera Cav. | 14 | Kumar, 1987 | Roy, R.P. & Jha, R.P. 1962 a | ||
| ! | Oenothera tetraptera Cav. | Oenothera tetraptera Cav. | 14 | eFlora | |||
| ! | Hartmannia tetraptera (Cav.) Small | Oenothera tetraptera Cav. | 14 | Fedorov, 1974 | Johansen 1929a, b |