condition mean min max Sterile Leaflet 0.6292989999999999 0.405219 0.82726 Fertile Leaflet with Sori 0.47320100000000004 0.39948 0.558139 Petiole 2.8239566666666667 1.92863 3.69979 Rhizome 1.55229 1.33973 1.89662 Root 1.2595830000000001 0.594219 1.9352