condition mean min max Sterile Leaflet 2.433995 0.835785 5.31125 Fertile Leaflet with Sori 1.56832 1.37745 1.9418 Primary Rachis 6.68576 4.21403 8.17906 Secondary Rachis 7.746049999999999 4.94579 11.9178 Petiole 5.0821233333333335 4.16165 6.61991 Crozier 1.72102 1.08961 2.05439 Root 6.611800000000001 3.02842 10.8909