condition mean min max Sterile Leaflet 0.035322 0.0 0.105966 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 45.382 13.884 71.6315 Root 4.2714 0.0 12.8142