Petrosavia
| Petrosavia | |
|---|---|
| Petrosavia sakuraii | |
| Scientific classification | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Monocots | 
| Order: | Petrosaviales | 
| Family: | Petrosaviaceae | 
| Genus: | Petrosavia Becc.  | 
| Type species | |
| Petrosavia stellaris | |
| Species | |
  | |
| Synonyms | |
  | |
Petrosavia is a genus in the family Petrosaviaceae. It includes three mycoheterotrophic species from eastern and southeastern Asia.
- Petrosavia amamiensis Hir.Takah., T.Yukawa & M.Maki
 - Petrosavia sakuraii (Makino) J.J.Sm. ex Steenis (syn P. miyoshia-sakuraii) - Japan (Mino Province), China (Guangxi, Sichuan, Taiwan), Vietnam, Myanmar, Sumatra
 - Petrosavia sinii (K.Krause) Gagnep. in H.Lecomte - Guangxi Province of China
 - Petrosavia stellaris Becc. - Borneo, Sulawesi, Sumatra, Peninsular Malaysia