condition mean min max Sterile Leaflet 6.7995 2.27204 9.50587 Fertile Leaflet with Sori 8.42788 5.80745 11.3312 Petiole 0.6221066666666666 0.0 1.16071 Rhizome 0.055408000000000006 0.0 0.166224 Root 0.0 0.0 0.0