| Classification | Amaranthaceae: Alternanthera |
| Classification 1 | Amaranthaceae: Tidestromia |
| Harvard University Herbaria Barcode(s) | 00062269 |
| Type Status | Isosyntype |
| Collector | J. L. Berlandier |
| Collector number | 2255 |
| Country | Mexico |
| State | Tamaulipas |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Tamaulipas: Güémez |
| Locality | Guemes [Guemez] |
| Date Collected | 1830-11-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/76b0b6ab-e57a-4422-972c-a02cfe6193a3 |
| Harvard University Herbaria Barcode | 00062269 |
| Herbarium | GH |
| Family | Amaranthaceae |
| Type Status | Isosyntype |
| Isosyntype of | Alternanthera lanuginosa Moquin-Tandon |
| Taxon Reference | (for Alternanthera lanuginosa Moquin-Tandon) Prodr. [A. P. de Candolle] 13(II): 359. |
| Family | Amaranthaceae |
| Determination | Tidestromia lanuginosa subsp. lanuginosa |
| Determined by | I. Sanchez-del Pino |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
