| Harvard University Herbaria Barcode(s) | 01564039 |
| Collector | C. B. Hellquist & C. E. Hellquist |
| Collector number | 16604 |
| Country | United States of America |
| State | Washington |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Washington: Whatcom County |
| Locality | [data not captured] |
| Date Collected | 2001-07-11 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/03d011a1-3f05-49fc-a15a-49d0d2377b11 |
| Harvard University Herbaria Barcode | 01564039 |
| Herbarium | GH |
| Determination | Potamogeton amplifolius Tuckerman |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
