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 0.0031813866666666663 0.0 0.00954416 Root 4.650696833333334 0.0 13.9273