| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00424103 |
| Collector | J. C. Clausen |
| Collector number | 1686 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Mono County |
| Locality | Slate Creak Valley, Harvey Monroe Hall Natural Area, on north facing dry slope southeast of and above Fantail Lake (in Lake Valley) |
| Date Collected | 1937-08-07 |
| Verbatim Elevation | ca. 3110 m. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/50d8d202-ef58-4870-8942-84253b018a8f |
| Harvard University Herbaria Barcode | 00424103 |
| Herbarium | GH |
| Family | Cyperaceae |
| Determination | Carex helleri Mackenzie |
| Determination Remarks | [is filed under name] |
| Family | Cyperaceae |
| Determination | Carex helleri Mackenzie |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
