condition mean min max Sterile Leaflet 0.7831549999999999 0.327462 1.36255 Fertile Leaflet with Sori 1.463003 0.978749 1.81557 Primary Rachis 3.13735 2.04858 4.45559 Petiole 4.00844 2.29207 6.37308 Crozier 1.8048173333333333 0.540852 2.7135 Rhizome 3.12352 2.65013 3.4667 Root 21.7805 18.5481 26.7284