condition mean min max Sterile Leaflet 1.4949433333333333 0.72499 2.62569 Fertile Leaflet with Sori 2.466918 0.950524 4.59481 Primary Rachis 20.4315 11.8852 28.2119 Petiole 12.636123333333332 4.31077 19.8742 Root 21.6138 0.0 50.4788