Cassine albanensis Cassine latifolia Celastrus heterophyllus Celastrus refractus Celastrus tetragonus Rhamnus tetragona Cassine tetragona Allocassine tetragona Cassine scandens Cassine tetragona Elaeodendron meyerianum Cassine scandens var. latifolia
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024