| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00217026 |
| Collector | T. J. Rawinski, C. A. Caljouw & R. Bartgis |
| Collector number | 1609 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Aroostook County: Eagle Lake |
| Locality | East side of Eagle Lake, at Birch Haven Campground, just north of campsite #60 |
| Date Collected | 1984-07-11 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9fc25295-3ac8-4d18-b798-5ad1bbb26f8d |
| Harvard University Herbaria Barcode | 00217026 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Carex atratiformis Britton |
| Determination Remarks | Arev: Not a type [is filed under name] [is label name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
