| Classification | Pontederiaceae: Pontederia | 
| Harvard University Herbaria Barcode(s) | 00764378 | 
| Collector | G. S. Torrey | 
| Collector number | 696 | 
| Country | United States of America | 
| State | Rhode Island | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Rhode Island: Providence County: Foster | 
| Locality | Foster | 
| Date Collected | 1913-07-07 [July 7 1913] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/966df472-19d4-11e6-b5e0-001ec9fd629b | 
| Harvard University Herbaria Barcode | 00764378 | 
| Herbarium | NEBC | 
| Family | Pontederiaceae | 
| Determination | Pontederia cordata Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |