| Classification | Isoetaceae: Isoetes |
| Harvard University Herbaria Barcode(s) | 02074743 |
| Collector | T. C. Porter |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Huntingdon County |
| Locality | near Warriorsmark |
| Date Collected | 1868-08-20 |
| Habitat | In the soft mud of a partially exsiccated pond |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/130a56dd-8dd7-4095-95a9-77cc45197fc9 |
| Harvard University Herbaria Barcode | 02074743 |
| Herbarium | GH |
| Previous ownership | Ex Lafayette College, Easton, PA |
| Family | Isoetaceae |
| Determination | Isoetes engelmannii A. Braun |
| Determined by | NEP |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
