condition mean min max Sterile Leaflet 0.658125 0.0 1.59975 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 0.5439583333333333 0.0 0.919278 Rhizome 8.3278 5.63069 12.6184 Root 48.307531186666665 0.00279356 81.9333