condition mean min max Sterile Leaflet 0.8872530000000001 0.640805 1.09173 Fertile Leaflet with Sori 0.8652913333333334 0.301499 1.62212 Petiole 1.238439 0.254817 2.42215 Rhizome 3.51036 2.09142 4.57739 Root 2.2387366666666666 1.10159 4.05582