condition mean min max Sterile Leaflet 12.300366666666667 10.8287 15.2093 Fertile Leaflet with Sori 13.5086 13.3485 13.6706 Primary Rachis 10.40817 9.08071 12.023 Petiole 7.839883333333334 7.16477 8.91698 Root 6.089189999999999 0.0 9.64204