condition mean min max Sterile Leaflet 0.5864234 0.0 1.71763 Fertile Leaflet with Sori 1.2308756666666665 0.978547 1.59682 Primary Rachis 5.53336 4.68147 6.47623 Secondary Rachis 1.96156 1.73978 2.08385 Petiole 8.981883333333332 8.4628 9.31401 Rhizome 2.7047399999999997 2.24685 3.12485 Root 4.41176 3.45556 5.74127