condition mean min max Sterile Leaflet 2.8163799999999997 2.20667 4.01472 Fertile Leaflet with Sori 59.7415 33.9887 90.9594 Petiole 1.9185349999999999 0.244605 3.6883 Crozier 15.551033333333333 12.7293 18.7746 Rhizome 1.6086136666666666 0.332311 3.46843 Root 9.79534 1.97232 23.777