| Classification | Viola: Violaceae | 
| Barcode(s) | 00721511 | 
| Collector | E. B. Chamberlain | 
| Collector number | 12 | 
| Country | United States of America | 
| State | Maine | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Kennebec County: Vassalboro | 
| Locality | Vassalboro | 
| Date Collected | 1901-05-03 [3 May 1901] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e866a4eb-d0d2-4e24-acba-aa39223dd66b | 
| Harvard University Herbaria Barcode | 00721511 | 
| Herbarium | NEBC | 
| Family | Violaceae | 
| Determination |  Viola rotundifolia Michaux | 
| Determination Remarks |  [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |