| Classification | Onagraceae: Ludwigia |
| Harvard University Herbaria Barcode(s) | 00312708 |
| Type Status | Holotype |
| Collector | E. H. Eames |
| Collector number | 11475 |
| Country | United States of America |
| State | Connecticut |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Connecticut: New Haven County: Guilford |
| Locality | West Pond |
| Date Collected | 1933-08-22 |
| Habitat | In 0.5 to 2.5 m. water |
| Frequency | Plentiful |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/59f7c195-6b27-4d2a-aef8-88b2ff0abc85 |
| Harvard University Herbaria Barcode | 00312708 |
| Herbarium | GH |
| Family | Onagraceae |
| Determination | Ludwigia lacustris Eames |
| Determined by | Munz, Philip Alexander |
| Family | Onagraceae |
| Determination | Ludwigia lacustris f. aquatilis Eames |
| Determined by | [pen annotation on sheet] |
| Annotation Text | type |
| Family | Onagraceae |
| Determination | Ludwigia lacustris Eames |
| Determined by | Raven, Peter Hamilton |
| Date Determined | 1967 |
| Family | Onagraceae |
| Determination | Ludwigia lacustris Eames |
| Determined by | Peng, Ching I |
| Date Determined | 1982 |
| Determination Remarks | [is Current name] |
| Family | Onagraceae |
| Type Status | Holotype |
| Holotype of | Ludwigia lacustris f. aquatilis Eames |
| Verified by | Peng, Ching I |
| Date Determined | 1982 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Ludwigia lacustris f. aquatilis Eames) Rhodora 1933. 35: 229. |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
