condition mean min max Sterile Leaflet 27.7715 22.0382 33.5182 Fertile Leaflet with Sori 22.881999999999998 22.4317 23.1252 Primary Rachis 10.824263333333334 9.64029 12.4433 Secondary Rachis 15.447266666666668 14.7275 16.2449 Petiole 6.16608 5.82087 6.66955 Rhizome 6.10953 4.66642 8.0151 Root 2.18377 2.12205 2.29963