| 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) |