| Classification | Ranunculaceae: Ranunculus | 
| Harvard University Herbaria Barcode(s) | 01020840 | 
| 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: Norfolk County: Walpole | 
| Locality | Walpole | 
| Date Collected | 1909-06-27 [June 27, 1909] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f8239e0a-ea6e-42a9-b082-903f447b04d2 | 
| Harvard University Herbaria Barcode | 01020840 | 
| Herbarium | NEBC | 
| Family | Ranunculaceae | 
| Determination | Ranunculus aquatilis var. diffusus Withering | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |