condition mean min max Sterile Leaflet 14.2368 13.4934 14.7965 Fertile Leaflet with Sori 13.838799999999999 12.639 15.6486 Primary Rachis 13.8366 11.459 15.1171 Secondary Rachis 14.6318 12.8526 18.1411 Petiole 15.480533333333334 13.5504 17.1513 Crozier 18.5591 15.3039 22.4284 Root 10.52209 8.61897 12.2556