condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 2.6922533333333334 0.0 8.07676 Primary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Root 0.41435 0.0 1.24305