| Name | Alisma acanthocarpum F. Muell. |
| Authorship | F. Muell. |
| Rank | Species |
| Placed in | Alisma Linnaeus |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1858 Fragm. (Mueller) 1(1): 23 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Alisma acanthocarpum F. Muell. |
| Identification made in | [no date] (1), 2025 (1) |