Ceratophyllales
Family: Ceratophyllaceae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Ceratophyllum floridanum | Fassett | ? | Florida, USA | Invalid (synonym) | Access |
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Ceratophyllum floridanum | Fassett | ? | Florida, USA | Invalid (synonym) | Access |