condition mean min max Fertile Leaflet with Sori 4.44551 3.34562 5.66402 Primary Rachis 4.338643333333334 3.01939 5.1325 Secondary Rachis 3.18883 2.14206 4.96681 Petiole 3.30742 2.44356 4.65515 Crozier 2.1989900000000002 1.28235 3.30673 Rhizome 2.1837133333333334 1.39817 3.47005 Root 1.279599 0.969297 1.77958