condition mean min max Sterile Leaflet 1.1050499999999999 0.14261 1.80117 Fertile Leaflet with Sori 1.03212 0.956158 1.18252 Primary Rachis 0.0288162 0.0 0.075465 Petiole 0.003937833333333333 0.0 0.0118135 Crozier 0.436478 0.274914 0.523361 Rhizome 2.285791 0.983503 4.02979 Root 6.404003333333334 3.34723 8.80062