| Classification | Isoetaceae: Isoetes |
| Barcode(s) | 02074609 |
| Collector | F. J. Hermann |
| Collector number | 7156 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Chippewa County |
| Locality | Sugar Island. edge of Duck Lake, 1 3/4 miles N.W. Homestead |
| Date Collected | 1935-09-03 |
| Habitat | In 5 inches water, edge of Lake |
| Container | Plants of Michigan |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/45d92c31-4ad5-47e9-97dc-f86b64a3e2d9 |
| Harvard University Herbaria Barcode | 02074609 |
| Herbarium | GH |
| Family | Isoetaceae |
| Determination | Isoetes echinospora Durieu |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
