condition mean min max Sterile Leaflet 1.57795 1.1881 2.03451 Fertile Leaflet with Sori 1.8968 1.81703 1.95082 Petiole 3.8343599999999998 2.99497 4.52729 Rhizome 3.2546933333333334 2.38684 4.03706 Root 1.65302 1.09948 1.97121