condition mean min max Sterile Leaflet 0.041752000000000004 0.0 0.125256 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Root 18.00459066666667 0.0 53.9027