Age frequency distribution of Pinus yunnanensis in the six forest types. Forest type 1 = Pinus yunnanensis forest; Forest type 2 = Pinus yunnanensis-Lithocarpus variolosus forest; Forest type 3 = Pinus yunnanensis-Quercus griffithii forest; Forest type 4 = Castanopsis orthacantha-Pinus yunnanensis-Schima argentea forest; Forest type 5 = Pinus yunnanensis-Schima argentea-Quercus griffithii forest; Forest type 6 = Pinus armandii-Quercus rehderiana-Pinus yunnanensis forest.

 
 
  Part of: Tang CQ, Shen L-Q, Han P-B, Huang D-S, Li S, Li Y-F, Song K, Zhang Z-Y, Yin L-Y, Yin R-H, Xu H-M (2020) Forest characteristics, population structure and growth trends of Pinus yunnanensis in Tianchi National Nature Reserve of Yunnan, southwestern China. Vegetation Classification and Survey 1: 7-20. https://doi.org/10.3897/VCS/2020/37980