condition mean min max Sterile Leaflet 0.18524700000000002 0.0 0.555741 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.038710666666666664 0.0 0.116132 Petiole 0.018574 0.0 0.055722 Bulbil 4.9469199999999995 3.7697 5.77143 Root 0.0 0.0 0.0