condition mean min max Sterile Leaflet 16.141733333333335 12.3456 19.7279 Fertile Leaflet with Sori 15.474833333333333 11.9891 20.7153 Primary Rachis 20.6488 16.2814 25.4455 Petiole 22.7806 20.1104 27.8197 Root 11.475569899999998 0.0566097 17.5143