condition mean min max Sterile Leaflet 14.936523333333334 4.73097 20.2712 Fertile Leaflet with Sori 27.1301 16.3033 35.3112 Petiole 4.680289999999999 2.12084 7.95067 Crozier 69.34506666666667 58.8703 83.172 Rhizome 2.059952 0.712886 4.08885 Root 2.95741 1.81095 4.53801