| Classification | Isoetaceae: Isoetes | 
| Harvard University Herbaria Barcode(s) | 00021442 | 
| Type Status | Isotype | 
| Collector | W. Boott | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Woburn | 
| Date Collected | 1862-09-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b49bbab7-9c2c-485f-8017-a300e5ce326f | 
| Harvard University Herbaria Barcode | 00021442 | 
| Herbarium | GH | 
| Family | Isoetaceae | 
| Type Status | Isotype | 
| Isotype of | Isoetes muricata Durieu | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Isoetes muricata Durieu) Bull. Soc. Bot. France 1864. 11: 100. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |