| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00224006 |
| Type Status | Possible Syntype |
| Collector | T. C. Porter |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Northampton County: Easton |
| Locality | On the Delaware above Easton |
| Date Collected | 1890-06-05 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/10e1b337-785c-41e4-951d-23b071ab0b99 |
| Harvard University Herbaria Barcode | 00224006 |
| Herbarium | GH |
| Family | Cyperaceae |
| Type Status | Possible Syntype |
| Possible Syntype of | Carex echinata var. cephalantha L. H. Bailey |
| Taxon Reference | (for Carex echinata var. cephalantha L. H. Bailey) Mem. Torrey Bot. Club 1889. 1: 58. |
| Family | Cyperaceae |
| Determination | Carex echinata subsp. echinata |
| Determined by | A. A. Reznicek |
| Date Determined | 1978 |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
