| Classification | Orthotrichaceae: Orthotrichum | 
| Harvard University Herbaria Barcode(s) | 00996936 | 
| Collector | W. J. Eyerdam | 
| Collector number | 3503 | 
| Country | United States of America | 
| State | Washington | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Washington: Pacific County | 
| Locality | Holcomb, on hazelnut bushes | 
| Date Collected | 1948-01-29 | 
| Substrate | hazelnut bushes | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7bccb6bd-e79d-45d8-bbb2-8ac800c49ece | 
| Harvard University Herbaria Barcode | 00996936 | 
| Herbarium | FH | 
| Previous ownership | Ex. Herbarium Ethel P. Hutchinson; Ex. Herb. Anna M. Reid; Gift of Anna Marie Murphy Reid | 
| Family | Orthotrichaceae | 
| Determination | Orthotrichum lyellii Hooker & Taylor | 
| Determined by | Persson, Nathan Petter Herman | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |