condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Rhizome 3.8182300000000002 0.0 9.65061 Root 0.06873266666666666 0.0 0.206198