condition mean min max Sterile Leaflet 44.6913 23.4852 66.685 Fertile Leaflet with Sori 41.6288 29.5501 51.6575 Primary Rachis 30.0331 17.0366 44.2996 Petiole 28.4239 12.9736 42.025 Root 20.10213333333333 0.0 32.0926