| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00222006 |
| Type Status | Possible Isosyntype |
| Collector | T. C. Porter |
| Collector number | 1129 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania |
| Locality | On the Delaware above Easton, PA |
| Date Collected | 1890-06-05 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d2a960d2-ca59-49ea-a499-0752e0d213bb |
| Harvard University Herbaria Barcode | 00222006 |
| Herbarium | GH |
| Previous ownership | ex Lafayette College; Herbarium of Charles Edward Faxon |
| Family | Cyperaceae |
| Determination | Carex stellulata var. cephalantha (L. H. Bailey) Fernald |
| Family | Cyperaceae |
| Determination | Carex sterilis Schkuhr ex Willdenow |
| Annotation Text | [overwritten on label] |
| Family | Cyperaceae |
| Determination | Carex echinata Murray |
| Determined by | A.A. Reznicek [Anton Albert Reznicek] |
| Date Determined | 1978 |
| Determination Remarks | [0] |
| Annotation Text | Rev.; Carex echinata Murray ssp. echinata; [ined. fide IPNI Sep 2011 - JShapiro] |
| Family | Cyperaceae |
| Determination | Carex cephalantha (L. H. Bailey) E. P. Bicknell |
| Determined by | K.M. |
| Determination Remarks | [is Current name] |
| Annotation Text | [Pencilled on sheet] |
| Family | Cyperaceae |
| Type Status | Possible Isosyntype |
| Possible Isosyntype of | Carex echinata var. cephalantha L. H. Bailey |
| Determination Remarks | [is filed under name] [is label name] |
| Taxon Reference | (for Carex echinata var. cephalantha L. H. Bailey) Mem. Torrey Bot. Club 1889. 1: 58. |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
