condition mean min max Sterile Leaflet 2.6265466666666666 2.47237 2.76012 Fertile Leaflet with Sori 2.14368 1.41163 3.57038 Primary Rachis 6.29193 5.20485 7.23391 Secondary Rachis 5.458023333333333 4.47876 6.35578 Petiole 7.5555200000000005 6.21596 9.59004 Crozier 4.1643 3.08971 5.56632 Root 4.64839 4.19835 5.22653