| Classification | Poaceae: Elymus | 
| Classification 1 | Poaceae: Agropyron | 
| Harvard University Herbaria Barcode(s) | 00022942 | 
| Type Status | Isotype | 
| Collector | A. D. E. Elmer | 
| Collector number | 554 | 
| Country | United States of America | 
| State | Washington | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Washington: Okanogan County: Loomiston | 
| Locality | Summit of Mt. Chapaca, alt. 5000 feet | 
| Date Collected | 1897-08-01 | 
| Elevation | 1524 m | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4fe3aba0-3db0-427d-880e-8dbb61a82741 | 
| Harvard University Herbaria Barcode | 00022942 | 
| Herbarium | GH | 
| Family | Poaceae | 
| Type Status | Isotype | 
| Isotype of | Elymus saxicolus Scribner & J. G. Smith | 
| Taxon Reference | (for  Elymus saxicolus Scribner & J. G. Smith) U.S.D.A. Div. Agrostol. Rep. Agrostol. 1898. 11: 56. | 
| Family | Poaceae | 
| Determination | Agropyron saxicola (Scribner & J. G. Smith) Piper | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |