| Classification | Cyperaceae: Carex | 
| Barcode(s) | 00249407 | 
| Type Status | Holotype | 
| Collector | W. H. Drury | 
| Collector number | 4543 | 
| Country | United States of America | 
| State | Alaska | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alaska | 
| Locality | Kuskokwim River Drainage Basin. 2 miles south of the middle fork of Kuskokwim. | 
| Georeference | 62.95, -154.86666667 Method: Unknown  | 
| Date Collected | 1950-08-14 | 
| Habitat | Wet sedge meadow (Sphagnum Angstromii, Sphagnum balticum) morass between dunes | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a21f3284-4116-41e1-9b87-cd94c8fde7f3 | 
| Harvard University Herbaria Barcode | 00249407 | 
| Herbarium | GH | 
| Family | Cyperaceae | 
| Type Status |  Holotype | 
| Holotype of |  Carex ×paludivagans W. H. Drury | 
| Verified by | B. A. Ford (TRTE) | 
| Date Determined | 1990 | 
| Taxon Reference | (for  Carex ×paludivagans W. H. Drury) Rhodora 1956. 58: 66. | 
| Family | Cyperaceae | 
| Determination |  Carex ×paludivagans W. H. Drury | 
| Determined by | B. A. Ford (TRTE) | 
| Date Determined | 1990 | 
| Determination Remarks |  [current name] | 
| Annotation Text | (C. rotundata Wahl. X urticulata Boott) | 
| Family | Cyperaceae | 
| Determination |  Carex ×paludivagans W. H. Drury | 
| Determination Remarks |  [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |