condition mean min max Sterile Leaflet 3.4654 1.49813 6.69837 Fertile Leaflet with Sori 3.669853333333333 2.0402 6.74198 Rhizome 0.2697077333333333 0.0868912 0.605018 Root 0.6557398999999999 0.0785107 1.57249