| Classification | Isoetaceae: Isoetes |
| Harvard University Herbaria Barcode(s) | 00668079 |
| Type Status | Syntype |
| Collector | E. L. Rand |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Hancock County: Mount Desert Island: Mount Desert (Hancock County) |
| Locality | Mount Desert |
| Date Collected | 1893-09-30 [Sept. 30 1893] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a4038821-2c1e-46f9-bc31-2692ac9a06f2 |
| Harvard University Herbaria Barcode | 00668079 |
| Herbarium | NEBC |
| Family | Isoetaceae |
| Determination | Isoetes tuckermani var. borealis A. A. Eaton |
| Determination Remarks | [is label name] |
| Family | Isoetaceae |
| Determination | Isoetes tuckermani var. borealis A. A. Eaton |
| Determined by | [annotation on provenance label] |
| Family | Isoetaceae |
| Determination | Isoetes lacustris Linnaeus |
| Determined by | Haines, Arthur Duane |
| Date Determined | 2001 |
| Determination Remarks | [0] [is Current name] |
| Annotation Text | Some material (at least) is Isoetes lacustris L. |
| Family | Isoetaceae |
| Type Status | Syntype |
| Syntype of | Isoetes tuckermani var. borealis A. A. Eaton |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2020 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Isoetes tuckermani var. borealis A. A. Eaton) Fernwort Pap. 1900. 10. |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
