condition mean min max Sterile Leaflet 0.2153197 0.0 0.612957 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 Bulbil 1.9951633333333334 1.34992 2.90624 Root 0.08167133333333333 0.0 0.245014