condition mean min max Sterile Leaflet 0.9366083333333334 0.747086 1.09136 Fertile Leaflet with Sori 1.5900473333333334 0.978272 2.27441 Petiole 2.65629 1.90472 4.04198 Rhizome 6.17638 5.49985 6.93971 Root 4.47911 3.44283 5.41253