condition mean min max Sterile Leaflet 0.832656 0.532435 1.25419 Fertile Leaflet with Sori 2.6302333333333334 1.84768 3.74147 Petiole 1.52902 1.29826 1.92837 Crozier 2.26566 1.96952 2.67947 Rhizome 2.1656 1.65378 2.98714 Root 0.950781 0.30352 2.08797