condition mean min max Sterile Leaflet 0.14953486666666665 0.0664256 0.222749 Fertile Leaflet with Sori 2.5101839999999997 0.863002 5.17798 Rhizome 0.0407476 0.0 0.105587 Root 0.020693733333333336 0.0 0.0620812