condition mean min max Sterile Leaflet 12.12461 8.00783 17.4775 Fertile Leaflet with Sori 11.0992 7.198 14.8172 Petiole 3.34027 2.65868 4.00917 Rhizome 9.059533333333334 7.21968 10.8373 Root 3.57173 1.42947 5.43804