| Name | Staurastrum oxyacanthum subsp. sibericum Boldt |
| Authorship | Boldt |
| Rank | Subspecies |
| NomenclaturalStatus | Unknown |
| Placed in | Staurastrum oxyacanthum W. Archer |
| Remarks | Created from Taxon Name Import: Staurastrum oxyacanthum subsp. sibericum Boldt |
| Name | Staurastrum oxyacanthum subsp. sibericum Boldt |
| Authorship | Boldt |
| Rank | Subspecies |
| NomenclaturalStatus | Unknown |
| Placed in | Staurastrum oxyacanthum W. Archer |
| Remarks | Created from Taxon Name Import: Staurastrum oxyacanthum subsp. sibericum Boldt |