condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.026501300000000002 0.0 0.0795039 Rhizome 1.490301 0.476313 2.05473 Root 6.366883333333333 4.45142 8.91791