condition mean min max Sterile Leaflet 6.140313333333333 5.51043 7.11488 Fertile Leaflet with Sori 4.85226 2.22462 7.95608 Primary Rachis 4.99796 3.2049 7.99879 Petiole 5.249140000000001 3.93052 6.00229 Root 3.4311166666666666 0.0 6.09161