| Name | Radula australiana K. Yamada |
| Authorship | K. Yamada |
| Rank | Species |
| Placed in | Radula Dumortier |
| Citation | 1982 J. Hattori Bot. Lab. 51: 323 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Radula australiana K. Yamada |
| Identification made in | 2010 (1) |