| Classification | Poaceae: Calamagrostis |
| Harvard University Herbaria Barcode(s) | 00341535 |
| Collector | C. L. Hitchcock & J. S. Martin |
| Collector number | 5413 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Trinity County |
| Locality | Trinity Co: Lower Canyon Creek Lake, 10 miles west of Ded rick, Salmon-Trinity Mts. |
| Date Collected | 1939-07-11 |
| Verbatim Elevation | 6200 ft. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4a6d9dc1-811c-4dc6-98fb-9f83c0869a7b |
| Harvard University Herbaria Barcode | 00341535 |
| Herbarium | GH |
| Family | Poaceae |
| Determination | Calamagrostis breweri Thurber |
| Determination Remarks | [is filed under name] |
| Family | Poaceae |
| Determination | Calamagrostis breweri Thurber |
| Determined by | Marr, K. L. |
| Date Determined | 2005-04-15 |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
