| Name | Cotyledon oregonensis S. Watson |
| Authorship | S. Watson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Cotyledon Linnaeus |
| GUID | urn:lsid:ipni.org:names:67071-2 |
| Citation | 1882 Proc. Amer. Acad. Arts 17: 373 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Cotyledon oregonensis S. Watson |
| Identification made in | [no date] (1), 1941 (1), 1979 (1), 2013 (1) |