| Name | Acarospora americana H. Magnusson |
| Authorship | H. Magnusson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Acarospora A. Massalongo |
| GUID | urn:lsid:indexfungorum.org:names:375476 |
| Citation | 1929 Monogr. Acarospora 198 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Acarospora americana H. Magnusson |
| Identification made in | [no date] (1), 1926 (1), 1933 (1), 2004 (1), 2014 (1) |