| Classification | Isoetaceae: Isoetes |
| Harvard University Herbaria Barcode(s) | 02074507 |
| Collector | J. W. Thieret |
| Collector number | 9216 |
| Country | Canada |
| State | Northwest Territories |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Northwest Territories |
| Locality | Along the Mackenzie River-Yellowknife Highway; at boat landing, Prelude Lake, about 17 miles NE of Yellowknife |
| Date Collected | 1962-08-15 |
| Habitat | In shallow water, sandy bouldery bottom |
| Container | Vegetation Survey Along the Mackenzie River-Yellowknife Highway, N.W.T., Canada |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0e3adf84-6a6a-4877-baf0-e3427e09bd86 |
| Harvard University Herbaria Barcode | 02074507 |
| Herbarium | GH |
| Previous ownership | [ex] Chicago Natural History Museum |
| Family | Isoetaceae |
| Determination | Isoetes echinospora Durieu |
| Determined by | Shackleford, Ian |
| Date Determined | 1995-09-14 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
