condition mean min max Sterile Leaflet 6.36996 4.51755 9.19302 Fertile Leaflet with Sori 7.1550400000000005 5.30775 10.1751 Primary Rachis 9.306623333333333 7.12067 13.293 Petiole 11.06071 5.57833 17.5565 Root 6.058886666666667 0.0 10.4496