condition mean min max Sterile Leaflet 0.08233166666666666 0.0 0.246995 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.236379 0.0 0.709137 Petiole 0.0 0.0 0.0 Bulbil 4.588739333333334 0.306148 8.12166 Root 0.0 0.0 0.0