condition mean min max Sterile Leaflet 0.0583472 0.0 0.144617 Fertile Leaflet with Sori 0.0218228 0.0 0.0370025 Petiole 0.6414353333333334 0.113532 1.13859 Rhizome 9.58867 6.85156 13.9445 Root 1.575685 0.525485 3.0687