condition mean min max Sterile Leaflet 22.000799999999998 20.3526 23.0582 Fertile Leaflet with Sori 17.2887 13.1341 21.5871 Primary Rachis 15.204600000000001 12.8945 18.0046 Petiole 13.4076 11.7044 14.6083 Root 7.89065 0.0 13.732