| Classification | Lamiaceae: Pycnanthemum | 
| Harvard University Herbaria Barcode(s) | 01596297 | 
| Collector | H. A. Wahl with [data not captured] | 
| Collector number | 7336 | 
| Country | United States of America | 
| State | Pennsylvania | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Clearfield County | 
| Locality | along West Branch Susquehanna River at Cataract | 
| Date Collected | 1949-08-03 | 
| Habitat | alluvial river bank | 
| Container | Plants of Pennsylvania | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/56998d52-ac0c-4f78-bdff-e4480ad8de71 | 
| Harvard University Herbaria Barcode | 01596297 | 
| Herbarium | GH | 
| Previous ownership | Ex The Herbarium of The Pennsylvania State College | 
| Family | Lamiaceae | 
| Determination | Pycnanthemum verticillatum (Michaux) Persoon | 
| Determined by | Rachel Williams | 
| Date Determined | 2005 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |