condition mean min max Sterile Leaflet 3.34147 2.72979 3.99092 Mature Sterile Leaflet 3.1844266666666665 2.6581 4.05404 Fertile Leaflet with Sori 4.06086 3.78747 4.59142 Petiole 2.1862466666666664 2.12973 2.22687 Crozier 4.51379 4.04247 5.01116 Rhizome 3.17982 2.86772 3.44779 Stolon 4.377073333333334 4.23524 4.47326 Stolon with Root 3.84089 3.81244 3.85676