condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Petiole 0.003284516666666667 0.0 0.00985355 Root 30.223804400000002 0.0 90.6516