| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00306024 |
| Collector | W. P. Rich |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston |
| Locality | Stony Brook Res. [Hyde Park/West Roxbury]] |
| Date Collected | 1895-05-25 |
| Habitat | Upland rocks |
| Container | Metropolitan Park Flora |
| Project | Metropolitan Park Flora |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2ebd115d-9f9f-46ee-ad98-afa1e4b8b949 |
| Harvard University Herbaria Barcode | 00306024 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Carex umbellata Schkuhr ex Willdenow |
| Determination Remarks | [is label name] |
| Family | Cyperaceae |
| Determination | Carex tonsa var. rugosperma (Mackenzie) Crins |
| Determined by | M. D. Cullina |
| Date Determined | 2010-05-07 |
| Determination Remarks | [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
