condition mean min max Sterile Leaflet 53.96423333333333 47.5917 61.3259 Fertile Leaflet with Sori 68.8742 56.7021 81.8914 Petiole 82.1476 75.139 92.2683 Crozier 71.02446666666667 64.0191 83.7824 Rhizome 66.1057 57.1706 80.0647 Root 68.8508 62.136 77.3247