condition mean min max Sterile Leaflet 11.339626333333333 0.0 33.6436 Fertile Leaflet with Sori 3.9698779999999996 0.452434 9.36352 Primary Rachis 0.0 0.0 0.0 Petiole 0.7257343333333334 0.0 1.83763 Crozier 1399.681 843.263 2049.28 Rhizome 1.7579216666666666 0.263545 3.75704 Root 1.025291 0.140635 2.54719