condition mean min max Sterile Leaflet 2.654675 0.438375 6.09636 Fertile Leaflet with Sori 0.48490099999999997 0.307465 0.751188 Primary Rachis 0.558399 0.234682 1.19119 Secondary Rachis 0.8353393333333333 0.363915 1.37482 Petiole 0.1954886 0.0590888 0.363653 Crozier 5.0175 2.81084 7.55074 Root 4.0608 1.84045 5.55022