| Name | Eurhynchium oreganum (Sullivant) A. Jaeger |
| Authorship | (Sullivant) A. Jaeger |
| Rank | Species |
| Placed in | Eurhynchium |
| Citation | 1878 Ber. Thatigk. St. Gallischen Naturwiss. Ges. 361 |
| Holdings | 28 Specimens held in the Harvard University Herbaria identified as Eurhynchium oreganum (Sullivant) A. Jaeger |
| Identification made in | [no date] (28) |