condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.07788199999999999 0.0 0.233646 Primary Rachis 9.668433333333333 0.0 18.1551 Petiole 74.02523 0.25119 171.285 Root 1.726772 0.0 4.55265