| Classification | Isoetaceae: Isoetes |
| Harvard University Herbaria Barcode(s) | 00744322 |
| Collector | E. F. Williams |
| Collector number | 1 |
| Country | United States of America |
| State | New Hampshire |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire |
| Locality | Mount Washington |
| Date Collected | 1893-07-15 [July 15 1893] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0c399aa1-e06d-4aec-9adb-ea7d58e83cb8 |
| Harvard University Herbaria Barcode | 00744322 |
| Herbarium | GH |
| Family | Isoetaceae |
| Determination | Isoetes echinospora Durieu |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
