| Classification | Lamiaceae: Pycnanthemum | 
| Harvard University Herbaria Barcode(s) | 00612577 | 
| Collector | H. E. Ahles | 
| Collector number | 86309 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Hampden County: Holyoke | 
| Locality | Holyoke | 
| Date Collected | 1978-08-17 | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1c20aedf-98fc-40fb-a4e8-f4865acf223f | 
| Harvard University Herbaria Barcode | 00612577 | 
| Herbarium | NEBC | 
| Family | Lamiaceae | 
| Determination | Pycnanthemum verticillatum (Michaux) Persoon | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |