| Classification | Pontederiaceae: Heteranthera |
| Harvard University Herbaria Barcode(s) | 00255060 |
| Type Status | Isotype |
| Collector | K. T. Hartweg |
| Collector number | 226 |
| Country | Mexico |
| Geography | North America: North America (CA, US, MX) (Region): Mexico |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e43347a0-d562-4f5b-a21f-2b96e1429dc6 |
| Harvard University Herbaria Barcode | 00255060 |
| Herbarium | GH |
| Family | Pontederiaceae |
| Determination | Heteranthera peduncularis Bentham |
| Determined by | Alejandro Novelo (MEXU) |
| Date Determined | 1993-10-** |
| Determination Remarks | [is Current name] |
| Family | Pontederiaceae |
| Type Status | Isotype |
| Isotype of | Heteranthera peduncularis Bentham |
| Verified by | Alejandro Novelo (MEXU) |
| Date Determined | 1982-05-03 |
| Taxon Reference | (for Heteranthera peduncularis Bentham) Pl. Hartw. 1840. 25. |
| Family | Pontederiaceae |
| Type Status | Isotype |
| Isotype of | Heteranthera peduncularis Bentham |
| Verified by | Alejandro Novelo (MEXU) |
| Date Determined | 1993-10-** |
| Taxon Reference | (for Heteranthera peduncularis Bentham) Pl. Hartw. 1840. 25. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
