condition mean min max Sterile Leaflet 12.852486666666666 8.79486 17.7018 Fertile Leaflet with Sori 24.910800000000002 17.6176 34.0219 Primary Rachis 25.7812 11.1854 46.6464 Petiole 22.186600000000002 16.3181 26.3488 Root 8.093838866666667 0.0334366 16.6222