condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 3.0882366666666665 0.0 9.26471 Primary Rachis 0.730769 0.0 1.83532 Petiole 2.523161 0.0 6.86088 Root 6.778646666666666 0.0 12.1368