| Classification | Cyperaceae: Carex | 
| Harvard University Herbaria Barcode(s) | 00232892 | 
| Collector | E. J. Palmer | 
| Collector number | 40294 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston | 
| Locality | [Jamaica Plain] Arnold Arboretum, south side of Peters Hill | 
| Date Collected | 1933-06-09 | 
| Habitat | Boggy meadow about spring | 
| Container | Spontaneous Flora of the Arnold Arboretum | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6da06b55-d872-4a43-8f84-a9ba95bed9f4 | 
| Harvard University Herbaria Barcode | 00232892 | 
| Herbarium | NEBC | 
| Family | Cyperaceae | 
| Determination | Carex echinata subsp. echinata | 
| Determined by | A. A. Reznicek | 
| Date Determined | 1986 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |