condition mean min max Sterile Leaflet 19.5603 16.9552 22.5082 Fertile Leaflet with Sori 13.8212 12.3979 15.0372 Petiole 0.11815153333333334 0.0135667 0.241101 Rhizome 0.0150685 0.0 0.0320745 Root 0.055469 0.0 0.166407