| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 01059447 |
| Collector | M. L. Fernald & F. W. Hunnewell |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Spencer |
| Locality | Spencer |
| Date Collected | 1913-05-16 [May 16 1913] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9073263f-1a54-464a-bc78-ac492e9edc67 |
| Harvard University Herbaria Barcode | 01059447 |
| 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 |
