| Classification | Lamiaceae: Pycnanthemum | 
| Harvard University Herbaria Barcode(s) | 00648730 | 
| Collector | C. H. Knowlton | 
| Country | United States of America | 
| State | New Hampshire | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Cheshire County: Walpole | 
| Locality | Walpole | 
| Date Collected | 1932-09-27 [Sept. 27, 1932] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/264fda5a-64fa-440b-9473-5279407a4e8a | 
| Harvard University Herbaria Barcode | 00648730 | 
| Herbarium | NEBC | 
| Family | Lamiaceae | 
| Determination | Pycnanthemum virginianum (Linnaeus) B. L. Robinson & Fernald | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |