condition mean min max Sterile Leaflet 12.62324 6.00022 16.1341 Fertile Leaflet with Sori 11.50081 8.50283 14.6008 Petiole 20.026310000000002 9.20053 40.8033 Rhizome 11.669649999999999 9.77855 15.0064 Root 22.6831 12.4962 36.4013