| Classification | Pontederiaceae: Heteranthera |
| Harvard University Herbaria Barcode(s) | 01919101 |
| Collector | E. G. Voss |
| Collector number | 14416 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Alger County |
| Locality | between Little Beaver Lake and Beaver Lake |
| Date Collected | 1973-08-10 |
| Habitat | in channel. in Lake |
| Container | Flora of Michigan |
| Frequency | frequent |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e514f687-0e3e-4b95-85f1-4949a5c09cea |
| Harvard University Herbaria Barcode | 01919101 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium of Boston State College; Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) |
| Family | Pontederiaceae |
| Determination | Heteranthera dubia MacMillan |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
