condition mean min max Sterile Leaflet 33.817099999999996 27.913 44.2808 Fertile Leaflet with Sori 32.03353333333334 28.6799 33.8556 Petiole 21.6009 17.9768 23.4377 Crozier 30.513666666666666 25.0255 33.4201 Rhizome 14.5912 10.8388 17.4138 Root 20.7228 16.6349 24.9633