| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 01059476 |
| Collector | M. L. Fernald & F. G. Floyd |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Franklin County: Northfield |
| Locality | Northfield |
| Date Collected | 1912-05-11 [May 11, 1912] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9493e695-32a9-4615-a433-007f4ca8ee42 |
| Harvard University Herbaria Barcode | 01059476 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Carex tonsa var. rugosperma (Mackenzie) Crins |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
