Height, base diameter &amp; aspect ratio.xlxs from Size always matters, shape matters only for the big: potential optical effects of silica bodies in <i>Selaginella</i>

Three worksheets include morphometric data of silica bodies from the three <i>Selaginella</i> species used in this study. Morphometric data include the base diameter (<i>d</i>_base), height and aspect ratio (<i>r</i>_asp) obtained from each silica body. Individuals sampled for measurement were also recorded, with an abbreviated population name following a collection number. In the datasheet for <i>S. delicatula</i>, both semithin and freehand sections were used. The methodology is recorded in the last column.