| Name | Zygnema insigne (Hassall) Kützing |
| Authorship | (Hassall) Kützing |
| Rank | Species |
| NomenclaturalStatus | LaterHomonym |
| Placed in | Zygnema C. Agardh |
| Contains | Zygnema insigne var. confusosporum Habeeb Zygnema insigne f. kazachstanicum Rundina |
| Citation | 1849 Sp. Alg. [Kützing] 444 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Zygnema insigne (Hassall) Kützing |
| Identification made in | [no date] (1) |