| Osvaldoa | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Clade: | Commelinids |
| Order: | Poales |
| Family: | Poaceae |
| Subfamily: | Panicoideae |
| Supertribe: | Andropogonodae |
| Tribe: | Paspaleae |
| Subtribe: | Paspalinae |
| Genus: | Osvaldoa J.R.Grande |
| Species: | O. valida |
| Binomial name | |
| Osvaldoa valida (Mez) J.R.Grande | |
| Synonyms | |
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Osvaldoa is a monotypic genus of flowering plants belonging to the family Poaceae. The only species is Osvaldoa valida.
Its native range is Southern Brazil to Northeastern Argentina.