condition mean min max Sterile Leaflet 13.70575 6.64975 22.4644 Fertile Leaflet with Sori 12.24064 5.54762 16.1508 Primary Rachis 12.145633333333333 5.38685 22.3718 Secondary Rachis 9.7046 3.86902 15.2494 Petiole 10.40521 1.38313 16.7426 Crozier 2.109033 0.579629 3.76149 Root 3.7982566666666666 2.60407 5.64124