| Name | Ceratophyllum sp. |
| Authorship | |
| Rank | Species |
| Placed in | Ceratophyllum Linnaeus |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Ceratophyllum sp. |
| Identification made in | [no date] (2) |
| Name | Ceratophyllum sp. |
| Authorship | |
| Rank | Species |
| Placed in | Ceratophyllum Linnaeus |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Ceratophyllum sp. |
| Identification made in | [no date] (2) |