Fig. 3
From: Species–habitat associations in an old-growth temperate forest in northeastern China
Venn diagrams illustrating positive associations of the sapling, juvenile, and mature stages in the five habitats in the 30-ha Fenglin permanent plot. Significance of association was determined with torus-translation tests at P < 0.01. The number of positive associations is the number of species. A, B, and C represent only one positive association at any life stage. D, E, and F are positive association at both stages. G is simultaneous positive associations at all three life stages