condition mean min max Sterile Leaflet 3.9651300000000003 2.62795 5.1318 Fertile Leaflet with Sori 5.8979 3.05219 10.5149 Petiole 6.365883333333334 4.57131 9.7168 Rhizome 4.230613333333333 3.08672 5.63433 Root 6.51992 4.41266 9.1002