condition mean min max Sterile Leaflet 9.518753333333333 5.93366 11.9495 Fertile Leaflet with Sori 6.573663333333333 4.62972 9.30458 Primary Rachis 9.37595 7.95607 10.1905 Petiole 8.56867 8.00226 9.05387 Crozier 8.20039 7.81058 8.5017 Rhizome 5.775580000000001 5.25633 6.24117 Root 4.663959999999999 2.99645 5.63919