| Name | Acarospora orcuttii K. Knudsen |
| Authorship | K. Knudsen |
| Rank | Species |
| Placed in | Acarospora A. Massalongo |
| GUID | urn:lsid:indexfungorum.org:names:516797 |
| Citation | 2010 Bryologist 113(4): 713 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Acarospora orcuttii K. Knudsen |
| Identification made in | 2010 (3) |