| Harvard University Herbaria Barcode(s) | 01746363 |
| Collector | R. E. Riefner |
| Collector number | 80-354 |
| Country | United States of America |
| State | Maryland |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland: Cecil County |
| Locality | coves of the Susquehanna River, ca. 2 mi. N of G.S.A. Campground. |
| Date Collected | 1980-08-30 |
| Habitat | In deep water of recessed coves |
| Container | Plants of Maryland |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d71848cf-a733-4171-bfcd-4154d5a9f1e6 |
| Harvard University Herbaria Barcode | 01746363 |
| Herbarium | GH |
| Previous ownership | ex North Adams State College Herbarium (NASC); Transferred from Massachusetts College of Liberal Arts Herbarium |
| Determination | Potamogeton richardsonii (A. Bennett) Rydberg |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
