| Classification | Pontederiaceae: Heteranthera |
| Harvard University Herbaria Barcode(s) | 01919145 |
| Collector | W. D. Countryman |
| Collector number | 1696 |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Saratoga County |
| Locality | near northwest shore of Saratoga Lake |
| Date Collected | 1967-08-10 |
| Habitat | On a sandbar |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1686c117-0777-416f-a1ca-84c3b00e668c |
| Harvard University Herbaria Barcode | 01919145 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium William Douglas Countryman |
| Family | Pontederiaceae |
| Determination | Heteranthera dubia MacMillan |
| Determined by | Horn, Charles N. |
| Date Determined | 1995 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
