condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.477611 0.188958 0.957239 Petiole 0.0 0.0 0.0 Rhizome 3.7762000000000002 1.82977 5.84191 Root 1.0752933333333334 0.0 2.20339