condition mean min max Sterile Leaflet 0.5543356666666667 0.389566 0.852288 Fertile Leaflet with Sori 0.802804 0.226191 1.75317 Primary Rachis 0.12160159999999999 0.0237108 0.219903 Petiole 0.1308601 0.014156 0.292916 Root 6.83141 0.0 10.511