condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.13594133333333333 0.0 0.407824 Primary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Bulbil 2.10643 0.0 6.31929 Root 0.0 0.0 0.0