| Classification | Onagraceae: Ludwigia |
| Classification 1 | Onagraceae: Isnardia |
| Classification 2 | Onagraceae: Ludwigia |
| Harvard University Herbaria Barcode(s) | 00312710 |
| Type Status | Holotype |
| Collector | S. M. Tracy |
| Collector number | 8718 |
| Country | United States of America |
| State | Louisiana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Louisiana: Cameron County |
| Locality | Cameron |
| Date Collected | 1903-07-05 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8d3e7271-6351-47ca-a349-c060ed98dae2 |
| Harvard University Herbaria Barcode | 00312710 |
| Herbarium | GH |
| Family | Onagraceae |
| Determination | Ludwigia palustris (Linnaeus) Elliott |
| Determined by | P. H. Raven & C. L. Schmidt |
| Family | Onagraceae |
| Determination | Ludwigia palustris var. nana Fernald & Griscom |
| Determined by | Fernald, Merritt Lyndon |
| Annotation Text | n. sp. [sic] Type |
| Family | Onagraceae |
| Determination | Isnardia palustris Linnaeus |
| Determination Remarks | [is label name] |
| Family | Onagraceae |
| Determination | Ludwigia palustris (Linnaeus) Elliott |
| Determined by | Peng, Ching I |
| Date Determined | 1982 |
| Determination Remarks | [is Current name] |
| Family | Onagraceae |
| Type Status | Holotype |
| Holotype of | Ludwigia palustris var. nana Fernald & Griscom |
| Verified by | Peng, Ching I |
| Date Determined | 1982 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Ludwigia palustris var. nana Fernald & Griscom) Rhodora 1935. 37: 136. |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
