condition mean min max Sterile Leaflet 0.6726586666666666 0.356805 1.01955 Fertile Leaflet with Sori 0.967395 0.626076 1.51385 Petiole 0.49335999999999997 0.341145 0.780581 Rhizome 9.627659999999999 5.51068 12.5193 Root 9.942730000000001 5.31449 13.1135