condition mean min max Sterile Leaflet 7.24885 6.6547 7.71365 Fertile Leaflet with Sori 7.025643333333333 6.54563 7.37671 Petiole 7.01796 5.468 8.82103 Rhizome 6.565013333333334 5.42523 7.90953 Root 5.6426799999999995 5.43859 5.96373