condition mean min max Sterile Leaflet 0.25027 0.0 0.412381 Fertile Leaflet with Sori 0.104973 0.0 0.314919 Petiole 14.522499999999999 0.0 25.0683 Crozier 11.696313333333332 0.50495 26.8542 Rhizome 84.34887666666667 3.27233 153.703 Root 386.9234 61.8262 699.009