| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00027479 |
| Type Status | Holotype |
| Collector | M. A. Day |
| Collector number | 202 |
| Country | United States of America |
| State | Vermont |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Vermont: Bennington County: Manchester (Vermont) |
| Date Collected | 1898-06-24 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b020afb9-f35d-48c8-82ff-b305bb478f7c |
| Harvard University Herbaria Barcode | 00027479 |
| Herbarium | GH |
| Family | Cyperaceae |
| Type Status | Holotype |
| Holotype of | Carex virescens var. swanii Fernald |
| Taxon Reference | (for Carex virescens var. swanii Fernald) Rhodora 1906. 8: 183. |
| Family | Cyperaceae |
| Determination | Carex swanii (Fernald) Mackenzie |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
