condition mean min max Sterile Leaflet 0.06106166666666666 0.0 0.183185 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 21.247697333333335 0.0 63.4842