condition mean min max Sterile Leaflet 0.9058470999999999 0.0579913 1.50345 Fertile Leaflet with Sori 0.2931882 0.0531066 0.552738 Primary Rachis 0.157676 0.0 0.292181 Petiole 0.19734566666666667 0.0 0.350575 Root 3.0149096 0.0 8.9831