condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0026367933333333333 0.0 0.00791038 Secondary Rachis 0.0034944 0.0 0.0104832 Petiole 0.0 0.0 0.0 Crozier 0.019699933333333336 0.0 0.0473536 Root 51.40496666666667 27.1693 83.0999