| Acrochaetium microscopicum (Nägeli ex Kützing) Nägeli | Accepted name (WoRMs) |
| Status | senior synonym, new combination |
| ICZN valid name | Yes |
| Status ref. | Fredericq, S., T.O. Cho, S.A. Earle, C.F. Gurgel, D.M. Krayesky, L.E. Mateo-Cid, A.C. Mendoza-Gonzalez, J.N. Norris and A.M. Suarez, 2009 |
| Comment | |