Mitragyna diversifolia is an evergreen shrub or small tree that grows up to 5 m in height, found in moist and wet forests, as well as in disturbed habitats. Available phytochemical studies suggest that the main constituents of M. diversifolia are triterpenoids and alkaloids. Mitragyna diversifolia is an evergreen shrub or small tree that grows up to 5 m in height, found in moist and wet forests, as well as in disturbed habitats. Available phytochemical studies suggest that the main constituents of M. diversifolia are triterpenoids and alkaloids. Plants & Animals Molecular & Computational biology Phys.org – latest science and technology news stories