condition mean min max Sterile Leaflet 75.46943333333333 65.5253 86.842 Fertile Leaflet with Sori 64.48693333333334 58.5629 71.0002 Petiole 96.9957 93.1779 98.9358 Rhizome 91.6409 89.4627 94.7611 Root 77.7916 72.0859 82.0447