condition mean min max Sterile Leaflet 85.4003 63.1305 103.973 Fertile Leaflet with Sori 103.41669999999999 98.9571 108.693 Primary Rachis 93.92266666666666 85.4266 99.9926 Petiole 93.7554 85.9549 105.473 Crozier 73.97183333333334 68.822 82.627 Rhizome 63.09460000000001 53.7774 71.2455 Root 37.57313333333333 22.5532 48.32