condition mean min max Sterile Leaflet 15.466800000000001 12.7977 19.6402 Fertile Leaflet with Sori 17.680600000000002 12.4848 27.3836 Primary Rachis 5.4431199999999995 1.55176 7.81426 Petiole 3.433586666666667 0.63819 5.08508 Root 22.336118 0.382054 42.217