condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.126078 0.0 0.378234 Petiole 0.0 0.0 0.0 Root 4.1946200000000005 0.0 9.76961