condition mean min max Sterile Leaflet 7.133223 0.970589 10.9386 Fertile Leaflet with Sori 3.575215 0.781445 6.10071 Primary Rachis 8.412709999999999 1.13933 22.6666 Petiole 1.6526103333333333 0.578371 2.96566 Crozier 0.7505636666666666 0.0 1.93593 Rhizome 1.324151 0.0 3.14967 Root 33.63766 2.68698 82.1163