condition mean min max Sterile Leaflet 9.78872 4.36623 18.037 Fertile Leaflet with Sori 20.14302 7.09759 44.9598 Primary Rachis 32.220600000000005 12.6203 61.1942 Petiole 21.139813333333333 8.11564 43.7183 Root 20.7623 0.0 51.1445