condition mean min max Sterile Leaflet 3.76699 3.243 4.55497 Fertile Leaflet with Sori 3.1370299999999998 2.7292 3.50729 Primary Rachis 3.61828 3.23988 4.01469 Secondary Rachis 3.5855633333333334 3.21163 3.99839 Petiole 3.6245166666666666 3.4378 3.90294 Rhizome 3.60725 2.96159 4.30609 Root 2.2915200000000002 1.88897 2.54034