condition mean min max Sterile Leaflet 4.598554 0.930032 6.92345 Fertile Leaflet with Sori 11.330589999999999 9.89687 12.2944 Petiole 8.920403333333333 8.00748 9.94799 Rhizome 8.54327 7.15476 10.9017 Root 4.23731 3.12979 4.88718