condition mean min max Sterile Leaflet 386.63933333333335 122.947 521.273 Fertile Leaflet with Sori 351.371 242.773 462.985 Primary Rachis 483.871 304.039 600.514 Secondary Rachis 506.376 263.508 630.814 Petiole 483.705 292.549 653.249 Crozier 707.302 467.139 880.596 Root 402.03499999999997 161.299 655.764