| Name | Scytonema chrysochlorum Kützing |
| Authorship | Kützing |
| Rank | Species |
| NomenclaturalStatus | NomInvalid |
| Placed in | Scytonema C. Agardh ex Bornet & Flahault |
| Remarks | Bornet and Flahault (Ann. Sci. Nat. Bot. ser. 7, 5: 97. 1887) treated S. chrysochlorum as a synonym of S. varium |
| Citation | 1849 Sp. Alg. [Kützing] 305 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Scytonema chrysochlorum Kützing |
| Identification made in | [no date] (1) |