condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.025869966666666664 0.0 0.0776099 Primary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Bulbil 3.11585 0.0 9.34755 Root 0.0 0.0 0.0