| Classification | Lythraceae: Ammannia |
| Harvard University Herbaria Barcode(s) | 00068359 |
| Type Status | Holotype |
| Collector | M. L. Fernald, B. H. Long & J. M. Fogg, Jr. |
| Collector number | 4954 |
| Country | United States of America |
| State | Virginia |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Virginia: Princess Anne County |
| Locality | North Landing River, near Creed's, fresh to brackish swales |
| Date Collected | 1935-09-09 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9b62eb14-ef47-4986-b1a3-d273a0cea536 |
| Harvard University Herbaria Barcode | 00068359 |
| Herbarium | GH |
| Family | Lythraceae |
| Type Status | Holotype |
| Holotype of | Ammannia koehnei var. exauriculata Fernald |
| Verified by | S. A. Graham |
| Taxon Reference | (for Ammannia koehnei var. exauriculata Fernald) Rhodora 1936. 38: 437. |
| Family | Lythraceae |
| Determination | Ammannia latifolia Linnaeus |
| Determined by | S. A. Graham |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
