| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00339058 |
| 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: Middlesex County: Melrose |
| Locality | Middlesex Fells Reservation, Cascade region |
| Date Collected | 1894-05-27 |
| Container | Metropolitan Park Flora |
| Project | Metropolitan Park Flora |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b153192c-c88a-4362-8387-0d65e1bfe77c |
| Harvard University Herbaria Barcode | 00339058 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Carex laxiflora var. patulifolia (Dewey) J. Carey |
| Determined by | [annotation on sheet] |
| Family | Cyperaceae |
| Determination | Carex laxiflora var. patulifolia (Dewey) J. Carey |
| Determined by | L.H.B. [L. H. Bailey] |
| Determination Remarks | [is label name] |
| Family | Cyperaceae |
| Determination | Carex anceps Muhlenberg ex Willdenow |
| Determined by | Wiegand, Karl McKay |
| Date Determined | 1922 |
| Family | Cyperaceae |
| Determination | Carex laxiflora Lamarck |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2011 |
| Determination Remarks | [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
