| Name | Physcia obscura f. endochrysea Nylander |
| Authorship | Nylander |
| Rank | Forma |
| Placed in | Physcia obscura (Ehrhart) Hampe ex Fürnrohr |
| GUID | urn:lsid:indexfungorum.org:names:544939 |
| Citation | 1863 Acta Soc. Sci. Fenn. 7(2): 440 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Physcia obscura f. endochrysea Nylander |
| Identification made in | [no date] (2) |
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