| Classification | Poaceae: Elymus |
| Classification 1 | Poaceae: Taeniatherum |
| Harvard University Herbaria Barcode(s) | 00365351 |
| Collector | E. B. Copeland |
| Collector number | 3493 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Siskiyou County |
| Locality | Klamathon, North slope of Round Mountain |
| Date Collected | 1903-07-05 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2e9efc30-5834-4e25-a86c-04917cff47b6 |
| Harvard University Herbaria Barcode | 00365351 |
| Herbarium | ECON |
| Family | Poaceae |
| Determination | Elymus caput-medusae Linnaeus |
| Determined by | Hubbard, Frederick Tracy |
| Date Determined | 1916-10-13 |
| Determination Remarks | [current name] |
| Family | Poaceae |
| Determination | Taeniatherum caput-medusae (Linnaeus) Nevski |
| Determination Remarks | [filed under] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
