| Classification | Pontederiaceae: Eurystemon |
| Classification 1 | Pontederiaceae: Heteranthera |
| Harvard University Herbaria Barcode(s) | 02068460 |
| Collector | D. S. Correll & I. M. Johnston |
| Collector number | 17789 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Nueces County |
| Locality | along Hwy. #70 east of Dulce Creek, about 6 mi. west of Chapman Ranch. |
| Date Collected | 1957-07-09 |
| Habitat | plants attached to mud in bottom of ditch |
| Container | Plants of Texas |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bd5ef97d-417b-441d-8ec6-88eaf491547e |
| Harvard University Herbaria Barcode | 02068460 |
| Herbarium | GH |
| Previous ownership | [ex] Lundell Herbarium, Texas Research Foundation |
| Family | Pontederiaceae |
| Determination | Eurystemon mexicanum (S. Watson) Alexander |
| Determination Remarks | [current name] |
| Family | Pontederiaceae |
| Determination | Heteranthera mexicana S. Watson |
| Determination Remarks | [filed under] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
