condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.042449999999999995 0.0 0.12735 Primary Rachis 0.03667033333333333 0.0 0.110011 Petiole 12.38128 0.0 36.9352 Root 20.212966666666667 0.0 60.6389