condition mean min max Sterile Leaflet 0.02549526666666667 0.0 0.0764858 Fertile Leaflet with Sori 4.144744 0.997882 10.2957 Primary Rachis 0.548426 0.175613 1.25001 Petiole 0.0 0.0 0.0 Bulbil 0.3578109666666667 0.0 0.97677 Root 0.0 0.0 0.0