| Name | Cystoclonium purpurascens f. dendroideum Kjellman |
| Authorship | Kjellman |
| Rank | Forma |
| NomenclaturalStatus | Unknown |
| Placed in | Cystoclonium purpurascens (Hudson) Kützing |
| Remarks | Created from Taxon Name Import: Cystoclonium purpurascens f. dendroideum Kjellman |
| GUID | urn:lsid:marinespecies.org:taxname:554037 |