condition mean min max Sterile Leaflet 15.1504 11.2576 20.2274 Fertile Leaflet with Sori 14.0396 10.1312 16.7079 Petiole 3.302865 0.671725 6.00331 Rhizome 3.4108599999999996 0.97266 5.21632 Root 16.91345666666667 8.58017 24.8556