| Name | Polysiphonia lanosa (Linnaeus) Tandy |
| Authorship | (Linnaeus) Tandy |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Polysiphonia Greville |
| Remarks | Created from Taxon Name Import: Polysiphonia lanosa (Linnaeus) Tandy |
| GUID | urn:lsid:marinespecies.org:taxname:144647 |
| Holdings | 20 Specimens held in the Harvard University Herbaria identified as Polysiphonia lanosa (Linnaeus) Tandy |
| Identification made in | [no date] (18), 1977 (1), 1982 (1) |