condition mean min max Sterile Leaflet 0.0436701 0.0 0.0771068 Fertile Leaflet with Sori 0.03564423333333334 0.0 0.0563391 Petiole 0.28304813333333334 0.0504204 0.426508 Rhizome 13.27363 6.90754 24.6538 Root 1.100345 0.854548 1.54115