| Classification | Haloragaceae: Proserpinaca | 
| Harvard University Herbaria Barcode(s) | 01071140 | 
| Collector | A. S. Pease | 
| Collector number | 17904 | 
| Country | United States of America | 
| State | Maine | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Oxford County: Stoneham | 
| Locality | Stoneham | 
| Date Collected | 1920-08-17 [17 Aug., 1920] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8ce7213c-9d8b-11e5-b5e0-001ec9fd629b | 
| Harvard University Herbaria Barcode | 01071140 | 
| Herbarium | NEBC | 
| Family | Haloragaceae | 
| Determination | Proserpinaca palustris var. crebra Fernald & Griscom | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |