condition mean min max Sterile Leaflet 23.7424 16.1873 28.172 Fertile Leaflet with Sori 29.281799999999997 24.9061 36.248 Primary Rachis 39.3503 31.6939 45.7392 Petiole 40.4135 36.6315 43.899 Crozier 51.0161 44.587 60.0487 Rhizome 27.6907 26.874 28.4172 Root 20.654093333333332 8.62958 28.1262