condition mean min max Sterile Leaflet 16.783 16.3475 17.243 Fertile Leaflet with Sori 23.226133333333333 21.1684 26.7342 Primary Rachis 16.587266666666665 15.5956 17.7068 Secondary Rachis 20.4311 19.4055 21.1759 Petiole 14.0513 13.6176 14.7869 Rhizome 21.4818 16.4879 25.5384 Root 9.96968 8.93549 11.5158