condition mean min max Sterile Leaflet 0.9433563333333334 0.0 2.39196 Fertile Leaflet with Sori 2.308383666666667 0.913551 4.37101 Primary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Bulbil 0.0 0.0 0.0 Root 0.0 0.0 0.0