| Name | Gloeocystidium clavuligerum Höhnel & Litschauer |
| Authorship | Höhnel & Litschauer |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Gloeocystidium |
| Citation | 1906 Sitzungsber. Kaiserl. Akad. Wiss., Wien, Math.-Naturwiss. Cl., Abt. 1 115: 1603 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Gloeocystidium clavuligerum Höhnel & Litschauer |
| Identification made in | 2002 (1) |