| Classification | Isoetaceae: Isoetes |
| Harvard University Herbaria Barcode(s) | 02074927 |
| Collector | R. John Taylor |
| Collector number | 18200 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Muskogee County |
| Locality | Collected just west of Porum watertower 1 mi. s., 2.9 mi. w. of Porum |
| Date Collected | 1975-03-06 |
| Container | Plants of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/447101ff-4fcb-4e3b-bc13-ff6c5448499f |
| Harvard University Herbaria Barcode | 02074927 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium of Southeastern Oklahoma State University; Ex Herbarium of Boston State College; Transferred from Massachusetts College of Liberal Arts Herbarium |
| Family | Isoetaceae |
| Determination | Isoetes melanopoda Gay & Durieu |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
