condition mean min max Sterile Leaflet 16.5127 14.393 18.8171 Fertile Leaflet with Sori 16.901033333333334 15.9914 18.4971 Primary Rachis 11.7556 10.4529 13.4663 Petiole 11.8643 10.8678 12.8865 Crozier 37.5454 34.7832 39.4275 Rhizome 62.54206666666666 40.8624 94.8817 Root 44.9592 23.4279 62.6068