| Classification | Isoetaceae: Isoetes |
| Harvard University Herbaria Barcode(s) | 00744679 |
| Type Status | Syntype |
| Collector | C. H. Bissell |
| Country | United States of America |
| State | Connecticut |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Connecticut: New London County: Stonington |
| Locality | Lantern Hill Pond, North Stonington |
| Date Collected | 1901-07-23 [July 23rd 1901] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/82907263-1027-4852-ac84-3eefe8075448 |
| Harvard University Herbaria Barcode | 00744679 |
| Herbarium | GH |
| Family | Isoetaceae |
| Determination | Isoetes echinospora var. muricata (Durieu) Engelmann |
| Determination Remarks | [is label name] |
| Family | Isoetaceae |
| Determination | InQuestion Isoetes riparia Engelmann |
| Determined by | N.E.P. [N. E. Pfeiffer] |
| Family | Isoetaceae |
| Determination | Isoetes riparia Engelmann |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2018 |
| Determination Remarks | [is Current name] |
| Annotation Text | fide Kott & Britton, Canad. J. Bot. 61: 3156. 1983 |
| Family | Isoetaceae |
| Type Status | Syntype |
| Syntype of | Isoetes saccharata var. amesii A. A. Eaton |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2018 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Isoetes saccharata var. amesii A. A. Eaton) Rhodora 1903. 5(59): 278. |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
