| Name | Acarospora contigua H. Magnusson |
| Authorship | H. Magnusson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Acarospora A. Massalongo |
| GUID | urn:lsid:indexfungorum.org:names:375526 |
| Citation | 1929 Mycologia 21: 256 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Acarospora contigua H. Magnusson |
| Identification made in | [no date] (4), 2007 (1) |