Petrosavia
Petrosavia is a genus in the family Petrosaviaceae. It includes three species from eastern and southeastern Asia.
- Petrosavia sakuraii J.J.Sm. ex Steenis - Japan, China, Vietnam, Myanmar, Sumatra
- Petrosavia sinii Gagnep. in H.Lecomte - Guangxi Province of China
- Petrosavia stellaris Becc. - Borneo, Sulawesi, Sumatra, Peninsular Malaysia
