| Name | Acarospora robiniae K. Knudsen |
| Authorship | K. Knudsen |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Acarospora A. Massalongo |
| Remarks | Species is still ined.! |
| GUID | urn:lsid:indexfungorum.org:names:529459 |
| Citation | Lichen Fl. Gr. Sonoran Desert Region 3 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Acarospora robiniae K. Knudsen |
| Identification made in | [no date] (1), 2007 (1), 2010 (1) |