condition mean min max Sterile Leaflet 1.295072 0.702456 1.75781 Fertile Leaflet with Sori 3.1583200000000002 2.93122 3.5024 Petiole 0.050166333333333334 0.0 0.150499 Rhizome 1.1432643333333334 0.491297 2.31666 Root 0.493821 0.125086 0.91488