condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.7288129999999999 0.0 1.87167 Secondary Rachis 0.0 0.0 0.0 Petiole 2.9969259999999998 0.0 8.66846 Rhizome 0.0 0.0 0.0 Root 0.24384533333333333 0.0 0.731536