Research Article
Analysis of Herbaceous Plant Succession and Dispersal Mechanisms in Deglaciated Terrain on Mt. Yulong, China
Figure 3
PCA ordination diagram of 50 plots in three succession stages of communities on the foreland of Glacier-BS1 at Mt. Yulong. Assoc. 1–3.4 represent nine associations of herbaceous plants in three succession stages produced by Twinspan.