3.For each species, a short description is provided;also included are geographical distribution, ecology, phenology, citation of exsiccatae, and brief notification.
5.Guangzhou is the rainstorm pilosity city of China.The climate, weather system, geographical position and topography are main factors of the rainstorm.
6.Meanwhile, it should try to avoid sectionalism, geographical and ethnical discriminations and commit in being the driving fuel of economic and social development.