condition mean min max Sterile Leaflet 1.45385 1.01258 1.71747 Fertile Leaflet with Sori 1.25879 1.14064 1.42675 Primary Rachis 1.67041 1.06658 2.00482 Petiole 2.049646666666667 1.57351 2.4902 Root 3.6456593333333336 0.0 10.0469