condition mean min max Sterile Leaflet 0.601852 0.321026 0.882475 Fertile Leaflet with Sori 0.6939546666666667 0.423126 0.942208 Petiole 1.219063 0.845699 1.52458 Rhizome 8.3743 4.99703 12.5351 Root 2.84131 2.53734 3.20997