| Classification | Lamiaceae: Pycnanthemum |
| Harvard University Herbaria Barcode(s) | 02284204 |
| Collector | C. H. Knowlton |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Plymouth County: Plympton |
| Locality | [no additional data] |
| Date Collected | 1945-09-03 |
| Habitat | in old pasture |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2d932754-ddc7-4f4d-ba22-f9a135d8a40f |
| Harvard University Herbaria Barcode | 02284204 |
| Herbarium | NEBC |
| Family | Lamiaceae |
| Determination | Pycnanthemum tenuifolium Schrader |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
