condition mean min max Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 6.6097133333333336 1.82835 9.64371 Rhizome 3.735716666666667 2.96227 5.06376 Root 0.0 0.0 0.0