| Name | Megalodonta beckii var. oregonensis Sherff |
| Authorship | Sherff |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Megalodonta beckii (Torrey) Greene |
| GUID | urn:lsid:ipni.org:names:155832-2 |
| Citation | 1936 Bot. Gaz. 97: 609 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Megalodonta beckii var. oregonensis Sherff |
| Identification made in | [no date] (1) |