| Classification | Papaveraceae: Sanguinaria |
| Harvard University Herbaria Barcode(s) | 00614033 |
| 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: Hampshire County (Massachusetts): Amherst |
| Locality | Amherst |
| Date Collected | 1909-05-22 [May 22, 1909] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4a9958f7-ca31-4809-a285-92545ef7e66b |
| Harvard University Herbaria Barcode | 00614033 |
| Herbarium | NEBC |
| Family | Papaveraceae |
| Determination | Sanguinaria canadensis Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
