| Classification | Lamiaceae: Lycopus | 
| Harvard University Herbaria Barcode(s) | 01552332 | 
| Collector | A. A. Heller & E. G. Halbach | 
| Collector number | 647 | 
| Country | United States of America | 
| State | Pennsylvania | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Luzerne County | 
| Locality | Chemung Formation, Pond Hill Station | 
| Date Collected | 1892-09-16 - 1892-09-17 | 
| Container | Flora of Central Pennsylvania. | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bdcde916-758f-4bac-bfa9-3b30349246c0 | 
| Harvard University Herbaria Barcode | 01552332 | 
| Herbarium | GH | 
| Family | Lamiaceae | 
| Determination | Lycopus americanus Muhlenberg ex W. P. C. Barton | 
| Determined by | Henderson, Norlan C. | 
| Date Determined | 1960 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |