condition mean min max Fertile Leaflet with Sori 5.814263333333334 3.64243 7.45967 Primary Rachis 3.23945 2.86248 3.83066 Secondary Rachis 4.644823333333333 2.38812 7.99468 Petiole 3.06712 2.99519 3.14026 Crozier 1.141156 0.451808 1.73633 Rhizome 1.978591 0.765013 3.34928 Root 1.481492 0.443576 2.91483