| Classification | Pontederiaceae: Heteranthera |
| Harvard University Herbaria Barcode(s) | 01919060 |
| Collector | F. A. Thackery |
| Collector number | 207 |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Maricopa County |
| Locality | Goodyear ditch |
| Date Collected | 1928-07-13 |
| Container | Plants of Arizona |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c8b3397e-cd2c-4f9c-b059-1e54d4536d3c |
| Harvard University Herbaria Barcode | 01919060 |
| Herbarium | GH |
| Previous ownership | [Ex] Herb. Arnold Arboretum Harvard University |
| Family | Pontederiaceae |
| Determination | Heteranthera dubia MacMillan |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
