condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.027686733333333335 0.0 0.0830602 Petiole 0.0 0.0 0.0 Root 13.614678166666668 0.0829745 36.5191