condition mean min max Sterile Leaflet 5.8291 2.55791 9.40603 Fertile Leaflet with Sori 6.035703333333333 5.07292 7.57972 Petiole 5.25086 4.59888 5.98834 Rhizome 6.7325 5.53337 7.69819 Root 6.345893333333334 3.9434 7.59731