condition mean min max Sterile Leaflet 0.31278833333333333 0.0 0.754853 Fertile Leaflet with Sori 0.685885 0.242062 1.29166 Primary Rachis 0.071058 0.0 0.213174 Petiole 0.0 0.0 0.0 Bulbil 2.213373 0.666679 4.87164 Root 1.170411 0.736983 1.67426