condition mean min max Sterile Leaflet 17.352266666666665 14.5244 22.2769 Fertile Leaflet with Sori 24.95713333333333 20.1895 27.7196 Primary Rachis 25.7527 23.504 27.8275 Petiole 26.5573 21.1246 29.9218 Root 20.665399999999998 0.0 40.3841