| Classification | Lemnaceae: Lemna | 
| Harvard University Herbaria Barcode(s) | 00875266 | 
| Collector | W. Boott | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Somerville | 
| Locality | Alewife brook below the bridge in the Powder House Road [probably Broadway bridge] | 
| Date Collected | 1867-11-03 [Nov 3 1867] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b74feee4-19bf-11e6-b5e0-001ec9fd629b | 
| Harvard University Herbaria Barcode | 00875266 | 
| Herbarium | GH | 
| Family | Lemnaceae | 
| Determination | Lemna trisulca Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |