condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0113182 0.0 0.0339546 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.003311963333333333 0.0 0.00993589 Crozier 5.05313 3.70852 6.17731 Root 1.3986533333333333 1.0704 1.69785