condition mean min max Sterile Leaflet 13.03252 1.48726 22.2456 Fertile Leaflet with Sori 4.06761 3.08682 5.83664 Primary Rachis 2.11308 1.11779 2.61077 Petiole 2.8800133333333333 1.71909 4.75792 Crozier 1.450516 0.899118 1.80397 Rhizome 2.05986 1.64671 2.68288 Root 2.973613333333333 1.39275 3.8902