Figure 1 from: Castello L, Galetto L (2013) How many taxa can be recognized within the complex Tillandsia capillaris (Bromeliaceae, Tillandsioideae)? Analysis of the available classifications using a multivariate approach. PhytoKeys 23: 25-39. https://doi.org/10.3897/phytokeys.23.4507

Figure 1 - Quantitative analyses of reproductive and vegetative traits in the complex Tillandsia capillaris in Argentina. Box plots featuring medians (solid black square), means, and first and third quartiles (large box). Kruskal-Wallis (H) tests performed of selected characters are also included. Different letters above box-plots indicate statistical differences among taxa using a posteriori Dunn tests (p=0,05) (Balzarini et al. 2008). References: OTUs: ca: capillaris (n=21); hi: hieronymi (n=24); in: incana (n=20); vi: virescens (n=12); co: cordobensis (n=23).