| Classification | Onagraceae: Ludwigia |
| Harvard University Herbaria Barcode(s) | 01779110 |
| Collector | J. W. Adams & G. Hopkins |
| Collector number | 970 |
| Country | United States of America |
| State | Maryland |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland: Harford County |
| Locality | along tributary to Hollands Br. of Deer Creek s.w. of Darlington |
| Date Collected | 1927-08-05 - 1927-08-06 |
| Habitat | Wet spring margin |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/80d72be1-0892-46ab-995e-27d51bff8052 |
| Harvard University Herbaria Barcode | 01779110 |
| Herbarium | GH |
| Previous ownership | [ex] The Academy of Natural Sciences of PhiladelphiaNon-ligneous Species Distributed Through The Herbarium of the Morris Arboretum |
| 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 |
