condition mean min max Sterile Leaflet 0.24371833333333334 0.090896 0.374491 Fertile Leaflet with Sori 0.0960869 0.0567027 0.157852 Petiole 12.13378 6.09694 19.0246 Rhizome 2.1933499999999997 2.13161 2.25873 Root 0.34054633333333334 0.250513 0.45131