condition mean min max Sterile Leaflet 0.5129319999999999 0.230759 0.723226 Fertile Leaflet with Sori 0.765018 0.496963 1.15478 Petiole 1.004805 0.343089 1.76904 Crozier 1.64896 0.6007 2.59435 Rhizome 2.7293333333333334 1.14035 5.13918 Root 8.05943 5.48594 10.0287