condition mean min max Sterile Leaflet 0.05892423333333333 0.0414643 0.0819534 Fertile Leaflet with Sori 0.014927699999999999 0.0131306 0.0170296 Petiole 0.0989818 0.0552614 0.137205 Rhizome 3.2484996666666666 0.973299 5.94666 Root 1.266202 0.413736 1.95344