condition mean min max Sterile Leaflet 0.733501 0.4287 1.30723 Fertile Leaflet with Sori 2.27756 1.9127 2.89613 Primary Rachis 15.826339999999998 3.26912 25.153 Secondary Rachis 1.1352039999999999 0.129097 2.46222 Petiole 39.484073333333335 7.09572 89.6496 Crozier 3.54961 2.13194 4.6486 Root 34.017633333333336 10.1445 54.8149