condition mean min max Sterile Leaflet 4.1212 1.21706 7.18418 Fertile Leaflet with Sori 3.9448613333333333 0.761084 6.3902 Primary Rachis 0.021307906666666668 0.0 0.0552729 Petiole 0.0069227 0.0 0.0207681 Root 0.0034592000000000004 0.0 0.0103776