Fig. 5From: Evolutionary correlation of water-related traits between different structures of Dendrobium plantsSignificant correlations of species mean values and PICs between pseudobulb traits and flower traits. *p < 0.05; ** p < 0.01. PW pseudobulb width, PIL pseudobulb internode length, FDM flower dry mass, FPVN flower petal vein numberBack to article page