condition mean min max Sterile Leaflet 0.012052199999999999 0.0 0.0361566 Fertile Leaflet with Sori 0.1861818 0.0 0.527669 Petiole 0.047689666666666665 0.0 0.143069 Crozier 0.031317000000000005 0.0 0.093951 Rhizome 2.7161299999999997 1.07007 4.87006 Root 3.7188733333333333 2.05013 6.8913