condition mean min max Sterile Leaflet 8.01477 7.27871 8.92217 Fertile Leaflet with Sori 6.27814 4.68724 7.9487 Primary Rachis 4.089293333333333 3.70747 4.30515 Secondary Rachis 4.98478 4.71993 5.32834 Petiole 4.08686 3.94164 4.37224 Crozier 6.080136666666666 5.77682 6.43057 Root 2.6881500000000003 2.21706 3.44627