condition mean min max Sterile Leaflet 14.3899 11.9069 19.0608 Fertile Leaflet with Sori 12.48035 8.68985 17.6857 Primary Rachis 16.621199999999998 13.7728 19.6927 Petiole 15.26 11.2216 20.572 Root 10.6274 0.0 20.2419