condition mean min max Sterile Leaflet 1.94204 1.56164 2.67778 Fertile Leaflet with Sori 2.74161 2.4926 3.04031 Primary Rachis 3.03469 2.27143 3.91951 Petiole 2.22149 1.94043 2.73456 Crozier 3.72898 2.90894 4.40252 Rhizome 3.5591 2.56661 5.23573 Root 1.7798990000000001 0.865117 2.63174