condition mean min max Sterile Leaflet 41.2207 34.3615 53.0502 Fertile Leaflet with Sori 42.979733333333336 41.1717 46.5235 Primary Rachis 40.6944 37.7953 46.3214 Secondary Rachis 42.472 38.7432 47.9918 Petiole 57.9183 43.197 68.7299 Crozier 371.75333333333333 313.632 441.656 Root 41.9427 36.9223 50.2831