condition mean min max Sterile Leaflet 0.556237 0.0 1.3271 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Petiole 4.5121400000000005 0.0 8.90647 Bulbil 0.0 0.0 0.0 Root 4.3922930000000004 0.205209 9.54508