| Classification | Hypericaceae: Triadenum | 
| Harvard University Herbaria Barcode(s) | 00774990 | 
| Collector | C. H. Knowlton | 
| Country | United States of America | 
| State | Maine | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Washington County: Northfield | 
| Locality | Northfield | 
| Date Collected | 1931-08-13 [Aug. 13, 1931] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/503fbeee-7e59-46bb-8a4d-9eb23c1ed04b | 
| Harvard University Herbaria Barcode | 00774990 | 
| Herbarium | NEBC | 
| Family | Hypericaceae | 
| Determination | Triadenum virginicum (Linnaeus) Rafinesque | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |