condition mean min max Sterile Leaflet 90.3094 84.0195 96.5782 Fertile Leaflet with Sori 89.9825 86.6855 93.8635 Petiole 77.95893333333333 71.2121 88.0854 Crozier 144.44966666666667 120.309 187.501 Rhizome 79.8184 51.0975 110.932 Root 89.52120000000001 67.5372 105.558