condition mean min max Sterile Leaflet 1.6332309999999999 0.978263 2.1223 Fertile Leaflet with Sori 1.68432 1.30494 1.89336 Primary Rachis 3.31583 2.48524 4.74763 Secondary Rachis 2.1953 1.32228 2.91414 Petiole 2.9832833333333335 2.54318 3.58989 Rhizome 2.9255933333333335 1.22698 4.2817 Root 1.4725 1.20362 1.76484