condition mean min max Sterile Leaflet 0.22887366666666667 0.0 0.686621 Fertile Leaflet with Sori 2.48179 1.85478 3.69158 Primary Rachis 0.30666133333333334 0.0 0.628234 Petiole 0.0 0.0 0.0 Bulbil 0.040594 0.0 0.121782 Root 0.0 0.0 0.0