Magnolia boliviana is a tree in the family Magnoliaceae native to the rainforests of the eastern Andean foothills of Bolivia.
Magnolia boliviana is a tree of 30 m with a trunk of 50âÂÂ75 cm in diameter. The smooth ovate-elliptic leaves are 12âÂÂ29 cm long and 7.5âÂÂ12 cm wide. The flowers have 6 obovate white petals ca. 6 cm long; the ovoid fruit can be 11âÂÂ14 cm long. It is known as granadilla.
In Bolivia, in rainforests in elevations between 200âÂÂ500 meters. It is reported to occur in Isiboro Secure National Park, Arroyo Negro National Park and Madidi National Park.
The IUCN has assigned it the endangered conservation status. It is threatened by habitat loss due to timber harvesting and clearance of forests for the production of cocaine.