condition mean min max Sterile Leaflet 86.15516666666667 75.7952 92.8692 Fertile Leaflet with Sori 88.79423333333334 70.7471 120.224 Primary Rachis 2.39227 1.61686 3.06157 Petiole 1.19908 0.98905 1.5985 Crozier 2.0764 1.71148 2.56019 Rhizome 0.6232759999999999 0.296375 0.800916 Root 0.7153673333333332 0.280997 1.2345