condition mean min max Sterile Leaflet 16.8679 14.6798 19.213 Fertile Leaflet with Sori 19.2123 15.2712 24.5869 Primary Rachis 25.575966666666666 21.6615 28.0196 Petiole 23.2975 18.0573 28.3794 Root 19.9513788 0.0630364 40.7247