condition mean min max Sterile Leaflet 0.0953205 0.0438665 0.141012 Fertile Leaflet with Sori 0.0670465 0.0154585 0.144038 Petiole 0.42744266666666664 0.159607 0.842281 Rhizome 2.687069 0.908787 3.72495 Root 7.26323 1.87732 15.3993