condition mean min max Sterile Leaflet 0.124769 0.0 0.211258 Fertile Leaflet with Sori 3.2990633333333332 0.0 6.57055 Primary Rachis 1.050499 0.0 2.8544 Petiole 0.06076533333333334 0.0 0.182296 Bulbil 0.18599200000000002 0.0 0.557976 Root 0.0 0.0 0.0