condition mean min max Sterile Leaflet 31.2784 25.3036 36.1484 Fertile Leaflet with Sori 31.916633333333333 29.1925 34.1207 Primary Rachis 56.7332 47.8643 63.0714 Secondary Rachis 49.09153333333333 46.2322 51.6879 Petiole 51.8004 46.7327 57.0916 Crozier 72.3428 59.522 82.3483 Root 28.386300000000002 20.7572 38.734