condition mean min max Sterile Leaflet 11.608273333333333 5.16324 21.3626 Fertile Leaflet with Sori 10.23299 4.64276 20.0339 Primary Rachis 13.856593333333333 3.54479 29.7846 Petiole 17.281950000000002 3.06571 40.1574 Root 2.17982 0.0 3.289