| Classification | Isoetaceae: Isoetes |
| Harvard University Herbaria Barcode(s) | 02074868 |
| Collector | D. S. Correll & I. M. Johnston |
| Collector number | 17332 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Burnet County |
| Locality | on southwest side of Granite Mt. |
| Date Collected | 1957-06-30 |
| Habitat | On wet flats about water-filled quarry beds and in water |
| Container | Plants of Texas |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9b85b4f4-c190-4881-a7f3-8b0ca113eab7 |
| Harvard University Herbaria Barcode | 02074868 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium of Texas Research Foundation |
| Family | Isoetaceae |
| Determination | Isoetes lithophila N. Pfeiffer |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
