condition mean min max Sterile Leaflet 1.5802960000000001 0.596298 2.69763 Fertile Leaflet with Sori 1.8383116666666668 0.914145 2.70909 Rhizome 1.2644600000000001 1.20124 1.34735 Root 1.0921239999999999 0.345846 2.17161