| Acrosiphonia spinescens (Kützing) Kjellmann | Accepted name (WoRMs) |
| Status | senior synonym, new combination |
| ICZN valid name | Yes |
| Status ref. | Scagel, R.F., P.W. Gabrielson, D.J. Garbary, L. Golden, M.W. Hawkes, S.C. Lindstrom, J.C. Oliveira and T.B. Widdowson, 1989 |
| Comment | |