condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Petiole 8.320566666666666 0.0 24.9617 Bulbil 0.09198733333333332 0.0 0.275962 Root 0.0 0.0 0.0