condition mean min max Sterile Leaflet 12.5347 10.8541 13.5075 Fertile Leaflet with Sori 11.01797 8.38851 12.6968 Primary Rachis 18.536 12.4836 28.9414 Petiole 28.672233333333335 20.5991 41.1255 Root 11.750994333333333 0.135983 18.5441