condition mean min max Sterile Leaflet 1.263873 0.215909 2.55611 Fertile Leaflet with Sori 1.7448733333333333 1.06791 2.19519 Primary Rachis 3.81984 3.52565 4.03024 Secondary Rachis 3.7288799999999998 2.6992 4.51574 Petiole 6.287936666666667 5.53002 7.04209 Rhizome 3.84205 1.44844 5.94382 Root 0.420914 0.189308 0.539599