| Name | Ammannia microcarpa de Candolle |
| Authorship | de Candolle |
| Rank | Species |
| Placed in | Ammannia Linnaeus |
| Citation | 1825 Mém. Soc. Phys. Genève 3(2): 93 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Ammannia microcarpa de Candolle |
| Identification made in | [no date] (4) |