Platystemon oreganus (Nutt.) Curran
, Proc. Calif. Acad. Sci. ser. 2, 1: 242 (1888).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:673899-1
- Publication
- Proceedings of the California Academy of Sciences
- Collation
- ser. 2, 1: 242
- Family as entered in IPNI
- Papaveraceae