condition mean min max Sterile Leaflet 0.0616516 0.0114675 0.139038 Fertile Leaflet with Sori 0.1055494 0.0307839 0.247952 Primary Rachis 0.027051066666666665 0.0 0.0406205 Secondary Rachis 0.1164117 0.0949521 0.131806 Petiole 0.0384854 0.0 0.0720843 Crozier 19.613233333333334 14.4601 25.8549 Root 82.8732 57.2239 133.053