condition mean min max Sterile Leaflet 35.36696666666667 25.9941 43.804 Fertile Leaflet with Sori 30.02606666666667 24.7132 34.1405 Primary Rachis 22.923099999999998 16.5794 31.9607 Petiole 23.6977 17.7663 27.8101 Root 8.2248082 0.0157246 14.4076