| Name | Physcia speciosa var. hypoleuca (Muhlenberg) Nylander |
| Authorship | (Muhlenberg) Nylander |
| Rank | Variety |
| Placed in | Physcia speciosa (Wulfen) Nylander |
| Citation | 1860 Syn. Meth. Lich. [Nylander] 1: 417 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Physcia speciosa var. hypoleuca (Muhlenberg) Nylander |
| Identification made in | [no date] (2) |
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