condition mean min max Sterile Leaflet 0.229722 0.178305 0.307427 Fertile Leaflet with Sori 0.279726 0.236641 0.351064 Petiole 0.4270393333333333 0.238757 0.676202 Rhizome 0.7096583333333333 0.521647 0.878595 Root 2.46444 1.7306 3.11992