| Name | Cladophora gracilis f. expansa (Farlow) Collins |
| Authorship | (Farlow) Collins |
| Rank | Forma |
| NomenclaturalStatus | Unknown |
| Placed in | Cladophora gracilis (Griffiths) Kützing |
| Remarks | Created from Taxon Name Import: Cladophora gracilis f. expansa (Farlow) Collins |