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CCDB → Angiosperms → Onagraceae → Oenothera → Oenothera jamesii Torr. & A. Gray
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Oenothera jamesii Torr. & A. Gray | Oenothera jamesii Torr. & A. Gray | 7II, R4+5II, R6+4II, etc. | IPCN online | Dietrich, W., W. L. Wagner & P. H. Raven. 1997. Systematics of Oenothera section Oenothera subsection Oenothera (Onagraceae). Syst. Bot. Monogr. 50: 1–234. |