| Name | Cystoclonium purpurascens (Hudson) Kützing |
| Authorship | (Hudson) Kützing |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Cystoclonium Kützing |
| Contains | Cystoclonium purpurascens var. cirrhosum Harvey Cystoclonium purpurascens f. dendroideum Kjellman Cystoclonium purpurascens f. stellatum Collins |
| Remarks | Created from Taxon Name Import: Cystoclonium purpurascens (Hudson) Kützing |
| GUID | urn:lsid:marinespecies.org:taxname:163256 |
| Holdings | 120 Specimens held in the Harvard University Herbaria identified as Cystoclonium purpurascens (Hudson) Kützing |
| Identification made in | [no date] (120) |