condition mean min max Sterile Leaflet 10.899163333333334 8.54589 12.957 Fertile Leaflet with Sori 12.22671 9.41624 17.8319 Petiole 10.63578 4.78814 16.8678 Rhizome 35.4743 21.1817 50.6298 Root 10.281243333333332 7.62343 11.98