| Classification | Isoetaceae: Isoetes |
| Harvard University Herbaria Barcode(s) | 00744805 |
| Type Status | Isotype |
| Collector | A. A. Eaton |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Bristol County: Taunton |
| Locality | Watson's Pond, Norton, Mass. ["This pond is in Taunton, next to Norton" B. A. Sorrie 11/1984] |
| Date Collected | 1903-09-15 [Sept. 15, 1903] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0e004af4-26d4-4422-b0b5-323c5c7da634 |
| Harvard University Herbaria Barcode | 00744805 |
| Herbarium | NEBC |
| Previous ownership | Ex Herb. Oakes Ames |
| Family | Isoetaceae |
| Type Status | Isotype |
| Isotype of | Isoetes canadensis var. robbinsii A. A. Eaton |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2018 |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Isoetes canadensis var. robbinsii A. A. Eaton) Rhodora 1903. 5(59): 279. 1903. |
| Family | Isoetaceae |
| Determination | Isoetes riparia Engelmann |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2018 |
| Determination Remarks | [current name] |
| Annotation Text | fide Kott & Britton, Canad. J. Bot. 61: 3156. 1983
|
| Family | Isoetaceae |
| Determination | Isoetes riparia var. canadensis Engelmann |
| Determined by | Tryon, Rolla Milton |
| Date Determined | 1960 |
| Family | Isoetaceae |
| Determination | Isoetes dodgei var. robbinsii A. A. Eaton |
| Determined by | [annotation on sheet] |
| Family | Isoetaceae |
| Determination | Isoetes canadensis var. robbinsii A. A. Eaton |
| Determination Remarks | [label name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
