condition mean min max Sterile Leaflet 1.703456 0.815018 2.59673 Fertile Leaflet with Sori 1.1663356666666667 0.786337 1.5853 Primary Rachis 0.26081133333333334 0.0 0.782434 Secondary Rachis 1.74369 1.07405 2.56247 Petiole 2.1273400000000002 1.72311 2.91358 Crozier 1.58529 0.0 3.27826 Root 0.53185 0.0 1.59555