condition mean min max Sterile Leaflet 253.82016666666667 13.1835 573.591 Fertile Leaflet with Sori 107.4994 27.749 206.16 Primary Rachis 10.805039 0.778827 28.6822 Petiole 2.3429606666666665 0.0 6.6533 Root 0.0 0.0 0.0