| Classification | Lamiaceae: Pycnanthemum |
| Harvard University Herbaria Barcode(s) | 00648756 |
| Collector | E. F. Williams |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Newbury |
| Locality | Newbury |
| Date Collected | 1898-07-31 [July 31, 1898] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/86102e03-72c5-46d3-a43a-28c466737037 |
| Harvard University Herbaria Barcode | 00648756 |
| Herbarium | GH |
| Family | Lamiaceae |
| Determination | Pycnanthemum virginianum (Linnaeus) B. L. Robinson & Fernald |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
