condition mean min max Sterile Leaflet 0.24148066666666668 0.182654 0.356709 Fertile Leaflet with Sori 0.303928 0.265709 0.336504 Petiole 3.44434 2.43251 4.43938 Rhizome 2.03488 1.25385 2.66621 Root 3.263376 0.669778 6.82853