condition mean min max Sterile Leaflet 1.784142 0.49215 3.90752 Fertile Leaflet with Sori 0.906594 0.58989 1.14269 Primary Rachis 0.351127 0.222252 0.548909 Petiole 0.10719033333333333 0.0 0.321571 Bulbil 0.8897113333333334 0.560783 1.13488 Root 0.0 0.0 0.0