condition mean min max Sterile Leaflet 1.100754 0.0 3.18438 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Bulbil 3.22302 2.88919 3.62572 Root 1.4400956666666664 0.0 4.19828