condition mean min max Sterile Leaflet 0.08687033333333333 0.0 0.260611 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.44787499999999997 0.0 0.871864 Petiole 2.5307666666666666 2.30257 2.72788 Bulbil 0.257768 0.0 0.773304 Root 1.84178 1.40266 2.57189