condition mean min max Sterile Leaflet 0.011545999999999999 0.0 0.0173333 Fertile Leaflet with Sori 0.0669502 0.0154662 0.166325 Primary Rachis 0.015337666666666666 0.0 0.046013 Secondary Rachis 0.0059678 0.0 0.0179034 Petiole 0.006040899999999999 0.0 0.0181227 Crozier 18.99256666666667 13.5274 23.4174 Root 0.04341006666666667 0.0 0.0910484