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 0.028307466666666666 0.0 0.0849224 Root 10.459816566666667 0.0 31.2892