Plinthanthesis
| Wallaby grasses | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Monocots | 
| Clade: | Commelinids | 
| Order: | Poales | 
| Family: | Poaceae | 
| Subfamily: | Danthonioideae | 
| Tribe: | Danthonieae | 
| Genus: | Plinthanthesis Steud. | 
| Type species | |
| Plinthanthesis urvillei | |
| Synonyms | |
| 
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Plinthanthesis is a genus of Australian plants in the grass family.
- Species
- Plinthanthesis paradoxa (R.Br.) S.T.Blake - New South Wales, Victoria
- Plinthanthesis rodwayi (C.E.Hubb.) S.T.Blake - New South Wales
- Plinthanthesis urvillei Steud. - New South Wales
- formerly included
see Rytidosperma
- Plinthanthesis tenuior - Rytidosperma tenuius