| Name | Pyxine caesiopruinosa (Tuckerman) Imshaug |
| Authorship | (Tuckerman) Imshaug |
| Rank | Species |
| Placed in | Pyxine Fries |
| GUID | urn:lsid:indexfungorum.org:names:369867 |
| Citation | 1957 Trans. Amer. Microscop. Soc. 76: 262 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Pyxine caesiopruinosa (Tuckerman) Imshaug |
| Identification made in | [no date] (4) |