condition mean min max Sterile Leaflet 0.8976773333333333 0.503322 1.25267 Fertile Leaflet with Sori 0.921117 0.339456 1.53421 Rhizome 1.8334823333333332 0.651037 2.63644 Root 1.3978000000000002 0.705639 2.77143