condition mean min max Sterile Leaflet 8.150396666666667 0.0 15.1843 Fertile Leaflet with Sori 7.2396199999999995 2.80801 13.033 Primary Rachis 46.26206666666667 10.4474 98.092 Petiole 32.32981 7.97663 55.2833 Crozier 0.27053900000000003 0.0 0.811617 Rhizome 2.23311 0.0 4.18412 Root 4.248723 0.924559 7.33567