Cartrema is a genus of a few species of flowering plants in the family Oleaceae, native to southeastern Asia, southern China, and North America, formerly treated as section Leiolea of Osmanthus. Speci

Guizhou is an inland province in Southwestern China with its capital and largest city as Guiyang, located in the center of the province. Guizhou borders the Guangxi Zhuang Autonomous Region to the sou