Abstract: Based on the field investigation of genus Viburnum L. in Gansu, this paper has summarized and described the natural condition, distribution characteristics and the ornamental features of leaves, flowers, and fruits of the 27 species (including subspecies, varieties and forms). In addition, suggestion to conserve and reasonably develop the current resource in Gansu was also proposed here.

Key words: Viburnum L., Plant resource, Ornamental features