| Classification | Isoetaceae: Isoetes |
| Harvard University Herbaria Barcode(s) | 02074748 |
| 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: Lancaster County |
| Locality | Lancaster Co. |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c8d54f8d-7a6c-4d2c-ae75-262eb98992bd |
| Harvard University Herbaria Barcode | 02074748 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium of Charles Edward Faxon |
| Family | Isoetaceae |
| Determination | Isoetes engelmannii A. Braun |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
