condition mean min max Sterile Leaflet 4.45056 2.22642 8.68416 Fertile Leaflet with Sori 4.131466666666666 1.09533 8.8454 Primary Rachis 0.2795138 0.0929874 0.422182 Secondary Rachis 0.634553 0.464434 0.735067 Petiole 0.28031493333333335 0.0289668 0.548316 Crozier 1.054567 0.255901 1.80864 Root 1.261285 0.460345 1.80904