condition mean min max Sterile Leaflet 2.7278599999999997 1.79607 3.54587 Fertile Leaflet with Sori 10.111373333333333 3.24412 14.7262 Petiole 10.37412 2.06556 14.5718 Crozier 5.51862 3.22712 9.46693 Rhizome 9.354043333333333 6.8808 13.1506 Root 7.52869 6.86943 7.93688