condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Petiole 0.006481066666666667 0.0 0.0194432 Root 4.097887666666667 0.246149 11.4496