condition mean min max Sterile Leaflet 0.37267733333333336 0.122074 0.606259 Fertile Leaflet with Sori 0.608227 0.271254 1.27066 Primary Rachis 25.094829999999998 7.78219 53.5639 Petiole 12.157086666666666 5.12526 19.3915 Crozier 0.475843 0.282291 0.700372 Rhizome 3.05914 1.43472 4.91924 Root 3.6746600000000003 2.71302 4.22238