condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.091485 0.0 0.274455 Petiole 1.2862866666666666 0.0 3.85886 Bulbil 0.0 0.0 0.0 Root 0.0 0.0 0.0