| Name | Cosmarium subquadratum Nordstedt |
| Authorship | Nordstedt |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Cosmarium |
| Contains | Cosmarium subquadratum var. genuosum (Nordstedt) Krieger & Gerloff |
| Remarks | Created from Taxon Name Import: Cosmarium subquadratum Nordstedt |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cosmarium subquadratum Nordstedt |
| Identification made in | [no date] (1) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility