condition mean min max Sterile Leaflet 13.183833333333332 11.5763 14.1459 Mature Sterile Leaflet 9.75178 7.26215 12.4446 Fertile Leaflet with Sori 10.842966666666667 8.4862 12.5345 Petiole 9.568643333333334 8.63071 10.7704 Crozier 17.797900000000002 16.8107 19.6493 Rhizome 8.74633 7.31026 10.5901 Stolon 19.0792 18.5086 19.9837 Stolon with Root 13.102400000000001 11.1125 16.207