| Classification | Isoetaceae: Isoetes |
| Harvard University Herbaria Barcode(s) | 02074430 |
| Collector | R. M. Harper |
| Country | United States of America |
| State | Alabama |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alabama: Franklin County |
| Locality | Small flat cedar glade just north of Isbell |
| Date Collected | 1942-04-25 |
| Container | Alabama Plants |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3350e17f-aee1-4e65-8eec-f2a65a0bfec7 |
| Harvard University Herbaria Barcode | 02074430 |
| Herbarium | GH |
| Family | Isoetaceae |
| Determination | Isoetes butleri Engelmann |
| Determined by | Heafner, Kerry D. |
| Date Determined | 2005 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
