condition mean min max Sterile Leaflet 20.72286666666667 18.4548 22.5423 Fertile Leaflet with Sori 19.523266666666668 15.8239 22.3834 Primary Rachis 37.5277 33.0901 40.0275 Petiole 25.9403 25.0819 26.4922 Crozier 20.9983 19.2931 23.0869 Rhizome 26.197300000000002 22.5574 29.8839 Root 39.321000000000005 37.8903 41.1306