Fig. 2
From: Relationships between tree size and reaction wood formation in 23 Japanese angiosperms

Dendrogram based on principal component scores of basic density, vessel frequency, and lignin content. Code refers to TableĀ 1. Shrubs form a distinct cluster from arbors and subarbors, except for Ilex macropoda (Ar-6) and Cerasus nipponica var. kurilensis (Sh-2)