| Name | Xanthosyne varians (Acharius) R. C. Harris, Lendemer, Brodo & McMullin |
| Authorship | (Acharius) R. C. Harris, Lendemer, Brodo & McMullin |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Xanthosyne Lendemer, R. C. Harris, Brodo & McMullin |
| Citation | 2024 Bryologist 127(2): 199 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Xanthosyne varians (Acharius) R. C. Harris, Lendemer, Brodo & McMullin |
| Identification made in | [no date] (1) |