Petrosavia is a genus in the family Petrosaviaceae. There are two mycoheterotrophic species, native to eastern and southeastern Asia.Flora of China v 24 p 77, 无叶莲属 wu ye lian shu, Petrosavia Beccari, Nuovo Giorn. Bot. Ital. 3: 7. 1871. Petrosavia sakuraii (Makino) J.J.Sm. ex Steenis (syn P. miyoshia-sakuraii) – Japan (Mino Province), China (Guangxi, Sichuan), Taiwan, Vietnam, Myanmar, Sumatra Petrosavia stellaris Becc. – Borneo, Sulawesi, Sumatra, Peninsular Malaysia
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