condition mean min max Sterile Leaflet 59.7178 38.6453 83.3437 Fertile Leaflet with Sori 30.855566666666668 25.1668 35.2228 Primary Rachis 66.74816666666666 57.1112 75.7171 Petiole 91.2009 63.6378 136.449 Crozier 10.62251 6.56363 15.1549 Rhizome 15.90124 6.63062 24.9361 Root 43.1444 24.1539 60.6881