condition mean min max Sterile Leaflet 3.76191 1.47222 5.44812 Fertile Leaflet with Sori 2.42518 1.09408 3.35241 Primary Rachis 0.928631 0.658453 1.34758 Petiole 1.02432 0.90603 1.13281 Crozier 2.6405766666666666 2.3907 2.88587 Rhizome 2.0432200000000003 1.64745 2.28275 Root 0.567568 0.432168 0.636389