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 0.025672733333333333 0.0 0.0770182 Root 6.276700000000001 0.0 18.8301