| Classification | Lamiaceae: Pycnanthemum | 
| Barcode(s) | 01596447 | 
| Collector | P. Dowell | 
| Collector number | 3323 | 
| Country | United States of America | 
| State | Virginia | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Virginia: Fairfax County | 
| Locality | Hunting Cr., near Alexandria | 
| Date Collected | 1904-08-28 | 
| Container | Plants of Virginia | 
| Project | US and Canada - Mass Digitization | 
| Remarks | No. 8541 [handwritten in upper left] | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9c8490f7-997c-483b-aef8-dec7e62bc6f3 | 
| Harvard University Herbaria Barcode | 01596447 | 
| Herbarium | GH | 
| Family | Lamiaceae | 
| Determination |  Pycnanthemum virginianum (Linnaeus) B. L. Robinson & Fernald | 
| Determined by | Williams, Rachel A. | 
| Date Determined | 2005 | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |