| Name | Gloeocystidiellum karstenii (Bourdot & Galzin) Donk | 
| Authorship | (Bourdot & Galzin) Donk | 
| Rank | Species | 
| Placed in | Gloeocystidiellum | 
| GUID | urn:lsid:indexfungorum.org:names:297836 | 
| Citation | 1956 Fungus 26(1-4): 9 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Gloeocystidiellum karstenii (Bourdot & Galzin) Donk | 
| Identification made in | [no date] (2) | 
