| Name | Stigeoclonium subspinosum \N |
| Authorship | \N |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Stigeoclonium |
| Contains | Stigeoclonium subspinosum var. falklandicum Kützing |
| Remarks | Created from Taxon Name Import: Stigeoclonium subspinosum \N |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Stigeoclonium subspinosum \N |
| Identification made in | [no date] (1) |