condition mean min max Sterile Leaflet 111.3747 91.6083 146.609 Fertile Leaflet with Sori 97.26306666666666 85.2732 108.707 Petiole 148.246 135.523 156.261 Crozier 208.166 129.55 248.913 Rhizome 190.1 111.098 262.796 Root 173.485 107.746 241.571