condition mean min max Sterile Leaflet 3.07455 1.7298 4.23038 Fertile Leaflet with Sori 3.48219 1.57592 5.45075 Primary Rachis 2.7910166666666667 2.30942 3.52483 Petiole 4.795446666666667 3.89802 6.15721 Crozier 0.622969 0.340025 1.11387 Rhizome 0.909796 0.330102 1.40578 Root 1.4455200000000001 0.44949 2.20814