| Name | Rhizoclonium hieroglyphicum var. hosfordii (Wolle) Collins |
| Authorship | (Wolle) Collins |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Rhizoclonium hieroglyphicum (C. Agardh) Kützing |
| Remarks | Created from Taxon Name Import: Rhizoclonium hieroglyphicum var. hosfordii (Wolle) Collins |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rhizoclonium hieroglyphicum var. hosfordii (Wolle) Collins |
| Identification made in | [no date] (1) |