| Classification | Isoetaceae: Isoetes |
| Harvard University Herbaria Barcode(s) | 00021457 |
| Type Status | Syntype |
| Collector | E. Tuckerman |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Medford |
| Locality | Mystic River |
| Date Collected | 1848-08-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0de333f6-30cd-4b1c-ab91-82b5de1101f0 |
| Harvard University Herbaria Barcode | 00021457 |
| Herbarium | GH |
| Family | Isoetaceae |
| Type Status | Syntype |
| Syntype of | Isoetes tuckermanii A. Braun ex Engelmann |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Isoetes tuckermanii A. Braun ex Engelmann) Manual (Gray), ed. 5 1867. 676. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
