condition mean min max Sterile Leaflet 28.469433333333335 19.9735 33.3123 Fertile Leaflet with Sori 26.982 21.2026 31.6171 Primary Rachis 20.251266666666666 16.7565 23.6214 Petiole 20.6852 20.2625 21.1622 Crozier 18.933 17.347 21.1907 Rhizome 13.867700000000001 11.1193 19.1214 Root 8.09073 2.86881 13.3149