condition mean min max Sterile Leaflet 8.627543333333334 6.17963 10.1352 Fertile Leaflet with Sori 13.49488 6.67384 20.3398 Petiole 0.8397629999999999 0.100355 1.82598 Rhizome 0.949031 0.423171 1.84545 Root 4.011863333333333 1.28784 5.99822