condition mean min max Sterile Leaflet 19.6367 17.9482 21.3308 Fertile Leaflet with Sori 18.4177 13.6319 21.4729 Primary Rachis 30.4689 24.2885 36.9176 Petiole 29.9427 25.5061 36.8094 Root 20.445866666666667 0.0 35.2797