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CCDB → Angiosperms → Onagraceae → Oenothera → Oenothera featherstonei Munz & I. M. Johnst.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Oenothera featherstonei Munz & I. M. Johnst. | Oenothera featherstonei Munz & I. M. Johnst. | 7 | IPCN75-78 | Dietrich 1977 |