condition mean min max Sterile Leaflet 12.6122 9.002 16.4161 Fertile Leaflet with Sori 7.273499999999999 4.27453 9.07227 Primary Rachis 0.8557593333333333 0.508602 1.15915 Petiole 0.857695 0.527718 1.25456 Crozier 5.63256 5.32691 6.0144 Rhizome 0.3333737 0.0540671 0.808421 Root 0.09673203333333333 0.0725711 0.122446