| Name | Lyngbya cincinnata Kützing |
| Authorship | Kützing |
| Rank | Species |
| NomenclaturalStatus | NomInvalid |
| Placed in | Lyngbya C. Agardh ex Gomont |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Lyngbya cincinnata Kützing |
| Identification made in | [no date] (2) |