| Name | Argythamnia acutangula Croizat |
| Authorship | Croizat |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Argythamnia P. Browne |
| GUID | urn:lsid:ipni.org:names:339416-1 |
| Citation | 1946 Ciencia (Mexico) 6: 353 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Argythamnia acutangula Croizat |
| Identification made in | [no date] (4) |