condition mean min max Sterile Leaflet 196.742 155.546 226.074 Fertile Leaflet with Sori 172.422 148.725 211.325 Petiole 125.9546 91.5128 164.684 Crozier 80.36923333333333 66.7512 94.2865 Rhizome 52.1275 39.5178 58.7116 Root 71.27043333333333 65.9733 74.7321