condition mean min max Sterile Leaflet 0.6627853333333333 0.272375 1.42821 Fertile Leaflet with Sori 0.607372 0.259686 0.889603 Primary Rachis 0.18591 0.155124 0.211258 Petiole 0.5621579 0.0174687 1.03975 Crozier 1.9745523333333332 0.646887 2.80644 Rhizome 6.575950000000001 4.40645 10.4402 Root 7.963283333333333 3.99204 14.3631