condition mean min max Sterile Leaflet 10.96234 9.65733 13.4289 Mature Sterile Leaflet 10.085453333333334 6.54476 11.9654 Fertile Leaflet with Sori 17.333199999999998 14.9743 19.7156 Petiole 7.67833 5.28526 11.2771 Crozier 20.554100000000002 17.6504 22.6116 Rhizome 11.767100000000001 10.2512 13.6494 Stolon 16.327166666666667 15.7534 16.7889 Stolon with Root 15.064133333333334 14.0491 16.5362