condition mean min max Sterile Leaflet 1.603657 0.287545 4.0128 Fertile Leaflet with Sori 6.42033 2.09755 11.05 Primary Rachis 1.61145 1.08379 2.14386 Secondary Rachis 0.922458 0.788312 1.15695 Petiole 1.7478033333333334 1.36702 2.50672 Rhizome 1.44602 1.27377 1.66913 Root 0.45206166666666664 0.268498 0.754559