condition mean min max Sterile Leaflet 88.38326666666667 83.7759 94.7746 Fertile Leaflet with Sori 90.71509999999999 81.8517 97.1405 Primary Rachis 177.3 146.885 194.972 Petiole 194.858 185.52 205.222 Crozier 149.375 132.643 162.793 Rhizome 183.512 163.104 220.744 Root 90.21423333333333 72.2666 106.502