condition mean min max Sterile Leaflet 0.07087600000000001 0.0 0.212628 Fertile Leaflet with Sori 12.074933333333334 10.702 13.7548 Primary Rachis 1.5023266666666668 0.325827 3.5102 Petiole 0.039613 0.0 0.118839 Crozier 4.0836 1.27894 7.08132 Rhizome 1.51025 0.89973 2.10486 Root 0.0 0.0 0.0