condition mean min max Sterile Leaflet 36.7859 30.2154 46.4616 Fertile Leaflet with Sori 22.5676 15.6711 33.0533 Primary Rachis 2.4905280000000003 0.728644 4.00145 Secondary Rachis 3.8667249999999997 0.863275 7.36722 Petiole 2.263117 0.556581 3.96318 Crozier 0.7539013333333333 0.206173 1.49843 Root 0.985903 0.586044 1.72076