| Name | Physconia grisea subsp. lilacina (Arnold) Poelt |
| Authorship | (Arnold) Poelt |
| Rank | Subspecies |
| Placed in | Physconia grisea (Lamarck) Poelt |
| GUID | urn:lsid:indexfungorum.org:names:351478 |
| Citation | 1966 Nova Hedwigia 12: 120 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Physconia grisea subsp. lilacina (Arnold) Poelt |
| Identification made in | 2012 (1) |