condition mean min max Sterile Leaflet 7.5851 0.0 22.7553 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 0.17534000000000002 0.0 0.52602 Root 0.0 0.0 0.0