| Classification | Cyperaceae: Carex | 
| Harvard University Herbaria Barcode(s) | 00342411 | 
| Collector | E. J. Palmer | 
| Collector number | 46006 | 
| 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 | The Arnold Arboretum, near Admiistration Building [Jamaica Plain] | 
| Date Collected | 1942-06-09 | 
| Habitat | Open ground, low meadow | 
| Container | Spontaneous Flora of the Arnold Arboretum | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/71bf41c9-3fc4-4b9b-834f-0c7dcf58c1e0 | 
| Harvard University Herbaria Barcode | 00342411 | 
| Herbarium | A | 
| Family | Cyperaceae | 
| Determination | Carex projecta Mackenzie | 
| Determined by | [P. D. Sorensen (scripsit) W. T. Kittredge, 2012] | 
| Determination Remarks | [current name] | 
| Family | Cyperaceae | 
| Determination | Carex tribuloides var. reducta L. H. Bailey | 
| Determination Remarks | [label name] | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |