| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00299573 |
| Collector | M. L. Fernald & B. H. Long |
| Collector number | 18122 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Barnstable County: Chatham |
| Locality | Red River |
| Date Collected | 1919-08-08 |
| Habitat | Springy border of salt marsh |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/32869ecc-9bcf-4af5-8aa5-564fdd65d72f |
| Harvard University Herbaria Barcode | 00299573 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Carex laevivaginata (Kükenthal) Mackenzie |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
