condition mean min max Sterile Leaflet 0.3323967 0.0979651 0.66887 Fertile Leaflet with Sori 0.5504004333333333 0.0261003 1.3364 Petiole 4.2425745 0.0779735 10.1247 Rhizome 0.896134 0.212961 1.68027 Root 0.3825253 0.0188779 0.753338