condition mean min max Sterile Leaflet 74.7115 64.3446 88.4556 Fertile Leaflet with Sori 59.924533333333336 47.9426 66.5457 Primary Rachis 59.5441 46.7122 80.2826 Petiole 44.0681 34.1906 57.2516 Root 20.166194666666666 0.101184 34.0241