condition mean min max Sterile Leaflet 7.06895 5.55624 8.82503 Fertile Leaflet with Sori 6.505283333333333 5.96725 7.26336 Primary Rachis 8.26876 7.91639 8.58582 Secondary Rachis 6.88438 5.64047 8.75393 Petiole 9.480733333333333 8.0142 10.2773 Rhizome 7.27468 6.52637 8.06773 Root 6.5049399999999995 5.09141 7.29094