| Classification | Alismataceae: Echinodorus |
| Harvard University Herbaria Barcode(s) | 01632269 |
| Collector | R. John Taylor |
| Collector number | 23306 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: McCurtain County |
| Locality | Collected near bridge over Yashaw Creek on US 70 about 2.5 miles South of Broken Bow |
| Date Collected | 1976-08-29 |
| Container | Plants of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/82940953-193a-436c-8577-aa165b102abd |
| Harvard University Herbaria Barcode | 01632269 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium Southeastern Oklahoma State University; ex Herbarium of Boston State College; Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) |
| Family | Alismataceae |
| Determination | Echinodorus cordifolius (Linnaeus) Grisebach |
| Determined by | Hellquist, Carl Barre |
| Date Determined | 1988 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
