| Classification | Isoetaceae: Isoetes |
| Harvard University Herbaria Barcode(s) | 02074945 |
| Collector | C. E. S. Taylor with [data not captured] |
| Collector number | 33688 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: McCurtain County |
| Locality | In Beavers Bend State Park; near the south side of Horse-shoe Bend in the Mountain Fork rover. |
| Date Collected | 1986-05-18 |
| Habitat | in small creek along a trail |
| Container | Plants of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6149f9d1-0377-439f-82c3-eacb9b3aabe4 |
| Harvard University Herbaria Barcode | 02074945 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium Southeastern Oklahoma State University; Ex North Adams State College Herbarium (NASC); Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) |
| Family | Isoetaceae |
| Determination | Isoetes melanospora Engelmann |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
