| Name | Acarospora flava (Bellardi) Trevisan |
| Authorship | (Bellardi) Trevisan |
| Rank | Species |
| Placed in | Acarospora A. Massalongo |
| Citation | 1851-1852 Rivista Period. Lavori I. Regia Accad. Sci., Padova 262 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Acarospora flava (Bellardi) Trevisan |
| Identification made in | [no date] (1) |