condition mean min max Sterile Leaflet 4.02925 3.54914 4.83264 Fertile Leaflet with Sori 2.7882866666666666 1.08381 4.48143 Petiole 2.30205 1.20372 3.7325 Rhizome 3.7364100000000002 1.78765 6.31066 Root 0.852917 0.658266 1.1129