| Classification | Cyperaceae: Trichophorum | 
| Classification 1 | Cyperaceae: Scirpus | 
| Harvard University Herbaria Barcode(s) | 00339662 | 
| Collector | E. J. Palmer | 
| Collector number | 45966 | 
| 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 top of Hemlock Hill [Jamaica Plain] | 
| Date Collected | 1942-05-28 | 
| Habitat | Dry rocky slopes | 
| Container | Spontaneous Flora of the Arnold Arboretum | 
| Frequency | Local | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8a10a5b1-8669-4091-8187-e1f59fa79935 | 
| Harvard University Herbaria Barcode | 00339662 | 
| Herbarium | NEBC | 
| Family | Cyperaceae | 
| Determination | Trichophorum planifolium (Sprengel) Palla | 
| Determined by | Kittredge, Walter Tobey | 
| Date Determined | 2011 | 
| Determination Remarks | [current name] | 
| Family | Cyperaceae | 
| Determination | Scirpus planifolius Muhlenberg | 
| Determination Remarks | [label name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |