condition mean min max Sterile Leaflet 23.830199999999998 18.3192 26.7187 Fertile Leaflet with Sori 26.7021 26.3788 26.9445 Petiole 27.3937 22.3878 34.7246 Crozier 36.2603 33.0792 39.6624 Rhizome 21.524233333333335 14.525 26.6462 Root 29.877733333333335 24.2865 34.5516