Abstract: The subtropical mixed evergreen-deciduous broad-leaved forest in karst, where Mulun National Nature Reserve of Guangxi lies among, is the intactly preserved, largest and most representative Karst forest of subtropical azonality in the world. It is helpful for the reconstruction of degraded ecosystem in rocky desertification area, to take plant resources inventory and research on their biodiversity maintenance mechanism. This dataset recorded and collected the information on species composition, in 2014, with subtropical mixed evergreen and deciduous broad-leaved forest in 25 ha forest dynamic monitoring plot of Mulun National Nature Reserve of Guangxi, including scientific name of species, abundance, importance value, leaf habit, containing 227 species in 147 genera, 61 families. By this dataset, it is useful to accumulate scientific data on the dynamic characteristics of the subtropical mixed evergreen-deciduous broad-leaved forest in karst, and to enrich the study of long-term vegetation ecology in China.
Keywords: Karst; evergreen broad-leaved tree species; deciduous broad-leaved tree species; leaf habit; community structure; plot survey