condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.069454 0.0 0.208362 Petiole 0.0 0.0 0.0 Bulbil 2.5001083333333334 0.828235 3.40649 Root 2.525993333333333 1.0243 3.43858