| Classification | Pontederiaceae: Heteranthera |
| Harvard University Herbaria Barcode(s) | 01919067 |
| Collector | [no data available] |
| Country | United States of America |
| State | Delaware |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Delaware: New Castle County: Wilmington |
| Locality | [no additional data] |
| Date Collected | 1886 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a4cc2e1a-186b-4e5c-8f34-245b8722f6c7 |
| Harvard University Herbaria Barcode | 01919067 |
| Herbarium | GH |
| Previous ownership | Ex Herb. Edwd. Tatnall; [ex] Middlesex Institute |
| Family | Pontederiaceae |
| Determination | Heteranthera dubia MacMillan |
| Determined by | Horn, Charles N. |
| Date Determined | 1995 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
