| Classification | Lythraceae: Ammannia | 
| Harvard University Herbaria Barcode(s) | 00068362 | 
| Type Status | Isotype,  Isosyntype | 
| Collector | C. Wright | 
| Collector number | 1062 | 
| Country | Mexico | 
| State | Sonora | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Sonora | 
| Locality | N. Mex. [Margin of pools and mountain streams east of Santa Cruz, (Sonora, Mexico) and along the San Pedro] | 
| Date Collected | 1851-09-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0cc5f5fb-b676-48fa-9e9d-6bd88e583deb | 
| Harvard University Herbaria Barcode | 00068362 | 
| Herbarium | GH | 
| Family | Lythraceae | 
| Type Status | Isotype | 
| Isotype of | Ammannia wrightii A. Gray | 
| Verified by | S. A. Graham | 
| Date Determined | 1979-03-29 | 
| Taxon Reference | (for  Ammannia wrightii A. Gray) Smithsonian Contr. Knowl. 1853. 5(6): 55. | 
| Family | Lythraceae | 
| Type Status | Isosyntype | 
| Isosyntype of | Ammannia wrightii A. Gray | 
| Verified by | W. T. Kittredge | 
| Date Determined | 2008 | 
| Taxon Reference | (for  Ammannia wrightii A. Gray) Smithsonian Contr. Knowl. 1853. 5(6): 55. | 
| Family | Lythraceae | 
| Determination | Ammannia auriculata Willdenow | 
| Determined by | S. A. Graham | 
| Date Determined | 1963-09-12 | 
| Determination Remarks | [current name] | 
| Family | Lythraceae | 
| Determination | Ammannia wrightii A. Gray | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | FlowerAndFruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |