| Name | Acarospora smaragdula (Wahlenberg) A. Massalongo |
| Authorship | (Wahlenberg) A. Massalongo |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Acarospora A. Massalongo |
| Contains | Acarospora smaragdula subsp. lesdainii (Harmand ex A. L. Smith) Clauzade & Cl. Roux Acarospora smaragdula var. lesdainii (Harmand) H. Magnusson |
| GUID | urn:lsid:indexfungorum.org:names:375720 |
| Citation | 1852 Ric. Auton. Lich. Crost. 29 |
| Holdings | 43 Specimens held in the Harvard University Herbaria identified as Acarospora smaragdula (Wahlenberg) A. Massalongo |
| Identification made in | [no date] (34), 1959 (1), 1960 (3), 1995 (1), 2002 (1), 2004 (1), 2010 (2) |