condition mean min max Sterile Leaflet 0.1394655 0.0 0.336623 Fertile Leaflet with Sori 0.2268843 0.0804289 0.421192 Petiole 3.2677406666666666 0.818562 7.5988 Rhizome 3.7988399999999998 3.17591 4.46549 Root 18.44281 9.08773 27.095