| Classification | Onagraceae: Ludwigia |
| Harvard University Herbaria Barcode(s) | 01779180 |
| Collector | S. L. Glowenke |
| Collector number | 9371 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Wyoming County |
| Locality | 1 mi NNW of Osterhout |
| Date Collected | 1946-09-16 |
| Habitat | Marshy hollow, on open slope |
| Container | Plants of Pennsylvania |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1645c4df-484a-42a8-8225-0b8b3555d601 |
| Harvard University Herbaria Barcode | 01779180 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium of the University of Pennsylvania |
| Family | Onagraceae |
| Determination | Ludwigia alternifolia Linnaeus |
| Determined by | Peng, Ching I |
| Date Determined | 1981 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
