| Classification | Isoetaceae: Isoetes |
| Harvard University Herbaria Barcode(s) | 02074901 |
| Collector | R. McVaugh |
| Collector number | 10781 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Cheboygan County |
| Locality | Vincent Lake (Munro Twp., Sect. 16-17, north of Douglas Lake) |
| Date Collected | 1949-06-28 |
| Habitat | in water 0.5 - 0.7 m deep |
| Container | Plants of Michigan |
| Frequency | very abundant locally |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2dc96124-44dc-4e25-b233-1820566ac5c4 |
| Harvard University Herbaria Barcode | 02074901 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium of The University of Michigan; Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) |
| Family | Isoetaceae |
| Determination | Isoetes macrospora Durieu |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
