| Name | Rhizoclonium hieroglyphicum f. longiarticulata Wille |
| Authorship | Wille |
| Rank | Forma |
| NomenclaturalStatus | Unknown |
| Placed in | Rhizoclonium hieroglyphicum (C. Agardh) Kützing |
| Remarks | Created from Taxon Name Import: Rhizoclonium hieroglyphicum f. longiarticulata Wille |