| Name | Alternanthera mexicana f. lanuginosa Suessenguth |
| Authorship | Suessenguth |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Alternanthera mexicana Moquin-Tandon |
| GUID | urn:lsid:ipni.org:names:10400-2 |
| Citation | 1934 Repert. Spec. Nov. Regni Veg. 35: 301 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Alternanthera mexicana f. lanuginosa Suessenguth |
| Identification made in | [no date] (1) |