condition mean min max Sterile Leaflet 0.6866928999999999 0.0 2.01355 Fertile Leaflet with Sori 0.09551950000000001 0.0 0.241011 Primary Rachis 0.0409688 0.0 0.0869647 Petiole 0.0630177 0.0 0.145784 Crozier 20.532733333333333 17.0989 26.4462 Rhizome 4.104805666666667 0.509852 11.2191 Root 4.25376 2.16782 6.16818