condition mean min max Sterile Leaflet 5.058846666666667 2.17401 7.10795 Fertile Leaflet with Sori 5.67256 3.16932 7.05954 Primary Rachis 2.196559 0.318747 3.19188 Secondary Rachis 2.621043333333333 1.55743 3.28634 Petiole 1.605516 0.356188 2.50713 Crozier 2.1276002000000003 0.0340006 4.5014 Root 11.307833333333333 4.0773 17.4733