condition mean min max Sterile Leaflet 2.2029466666666666 0.0 6.60884 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 0.12032066666666667 0.0 0.360962 Root 0.0 0.0 0.0