| Classification | Isoetaceae: Isoetes |
| Harvard University Herbaria Barcode(s) | 00668069 |
| Collector | C. B. Graves |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine |
| Locality | Northeast Piscataquis |
| Date Collected | 1919-07-21 |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9ac210bc-602c-4ca4-ac99-c0692ed17092 |
| Harvard University Herbaria Barcode | 00668069 |
| Herbarium | NEBC |
| Family | Isoetaceae |
| Determination | Isoetes lacustris Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
