condition mean min max Sterile Leaflet 9.519533666666666 0.0 28.4504 Fertile Leaflet with Sori 5.218855333333334 0.0 15.3252 Primary Rachis 0.31446599999999997 0.0 0.669739 Petiole 0.0 0.0 0.0 Root 1.17598 0.0 3.52794