- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:173474-2
- Species Name
- Oenothera tetragona Roth, Catal. Bot. 2: 39 (-41) (1800).
- Publication
- Bulletin of the Torrey Botanical Club. New York
- Collation
- 64: 298
- Family as entered in IPNI
- Onagraceae