condition mean min max Sterile Leaflet 91.11913333333334 63.0269 139.356 Fertile Leaflet with Sori 76.9174 59.8458 94.2875 Primary Rachis 64.6611 50.9802 76.1588 Petiole 69.0159 66.5654 72.8408 Crozier 76.71916666666667 48.7 95.2105 Rhizome 59.4263 50.1131 67.2379 Root 68.1521 35.6826 91.528