condition mean min max Sterile Leaflet 2.116205 0.370535 4.52794 Fertile Leaflet with Sori 6.57825 0.0 10.4395 Primary Rachis 14.31268 7.94291 26.1169 Petiole 9.875399999999999 2.3378 14.5163 Root 1.0720933333333333 0.0 3.21628