| Name | Gloeocystidiellum insidiosum (Bourdot & Galzin) Donk |
| Authorship | (Bourdot & Galzin) Donk |
| Rank | Species |
| Placed in | Gloeocystidiellum |
| GUID | urn:lsid:indexfungorum.org:names:297835 |
| Citation | 1956 Fungus 26(1-4): 9 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Gloeocystidiellum insidiosum (Bourdot & Galzin) Donk |
| Identification made in | [no date] (3) |