condition mean min max Sterile Leaflet 17.0103 14.8637 18.6805 Fertile Leaflet with Sori 16.329233333333335 10.983 21.6155 Primary Rachis 35.099466666666665 29.8497 41.6546 Secondary Rachis 30.647399999999998 27.8934 32.2131 Petiole 38.14613333333333 33.5437 44.0414 Crozier 51.332499999999996 49.1528 53.4109 Root 40.0169 31.1385 51.3367