| Classification | Poaceae: Calamagrostis |
| Harvard University Herbaria Barcode(s) | 00341586 |
| Collector | J. T. Howell |
| Collector number | 18070 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Marin County |
| Locality | Tiburon Peninsula |
| Date Collected | 1940-05-15 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6606323d-2a69-488a-8578-d0026b791bf6 |
| Harvard University Herbaria Barcode | 00341586 |
| Herbarium | GH |
| Family | Poaceae |
| Determination | Calamagrostis ophitidis (J. T. Howell) Nygren |
| Determination Remarks | [is filed under name] |
| Family | Poaceae |
| Determination | Calamagrostis ophitidis (J. T. Howell) Nygren |
| 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 |
