| Name | Heterosiphonia berkeleyi var. squarrosa (Kützing) Cotton |
| Authorship | (Kützing) Cotton |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Heterosiphonia berkeleyi Montagne |
| Remarks | Created from Taxon Name Import: Heterosiphonia berkeleyi var. squarrosa (Kützing) Cotton |
| GUID | urn:lsid:marinespecies.org:taxname:552152 |