condition mean min max Sterile Leaflet 0.009849533333333334 0.0 0.0295486 Fertile Leaflet with Sori 2.895963 0.564789 7.11291 Primary Rachis 0.03471603333333333 0.0270905 0.0478918 Secondary Rachis 0.38028 0.202499 0.690918 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Root 5.296283333333333 2.31326 7.26751