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CCDB → Angiosperms → Poaceae → Australopyrum
| Taxon name | Status | Median (n) |
| Australopyrum calcis Connor & Edgar | Unresolved | 7 |
| Australopyrum pectinatum (Labill.) Á. Löve | Synonym of Agropyron brownei (Kunth) Tzvelev | 7 |
| Australopyrum retrofractum (Vickery) Á. Löve | Synonym of Agropyron retrofractum Vickery | 7 |
| Australopyrum calcis | Synonym of Australopyrum calcis Connor & Edgar | 7 |
| Australopyrum calcis | Synonym of Australopyrum calcis Connor & Edgar | 7 |
| Australopyrum calcis C. E. Molloy | Synonym of Australopyrum calcis Connor & Edgar | 7 |
| Australopyrum enysii (Kirk) Connor | Synonym of Elymus enysii (Kirk) Á. Löve & Connor | 14 |