condition mean min max Sterile Leaflet 8.240613333333334 8.03017 8.50219 Fertile Leaflet with Sori 8.457393333333334 7.86889 8.76293 Petiole 13.94781 9.63233 21.5389 Rhizome 16.839 13.4728 19.4766 Root 14.46814 8.90462 19.7111