condition mean min max Sterile Leaflet 23.040300000000002 21.292 24.7321 Fertile Leaflet with Sori 24.4267 22.0637 26.6696 Petiole 18.7187 17.6694 19.5278 Rhizome 20.6374 17.8499 22.4543 Root 18.8917 17.8601 19.4842