condition mean min max Sterile Leaflet 15.3089 11.1965 20.1708 Fertile Leaflet with Sori 10.774086666666665 7.59739 15.1281 Primary Rachis 0.9629846666666667 0.104004 1.52633 Petiole 1.0063765 0.0 2.94365 Root 0.8021720000000001 0.0 2.18563