condition mean min max Sterile Leaflet 0.9870703333333333 0.67572 1.58669 Fertile Leaflet with Sori 3.139736 0.988918 6.11268 Petiole 1.267842 0.336072 3.09686 Rhizome 23.990023333333333 8.0615 54.7437 Root 3.7177000000000002 3.00327 4.5871