condition mean min max Sterile Leaflet 5.773705666666666 0.486207 9.43879 Fertile Leaflet with Sori 3.81845 1.87446 5.42022 Petiole 5.812593333333333 2.73364 9.18177 Crozier 9.63618 3.72224 12.8626 Rhizome 3.7973 1.28176 6.47437 Root 2.67949 1.74689 4.21479