condition mean min max Fertile Leaflet with Sori 1.9464506666666668 0.502272 2.80086 Primary Rachis 1.56706 1.32369 1.863 Secondary Rachis 1.6952 1.08083 2.65514 Petiole 0.793139 0.407249 1.37097 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.0 0.0 0.0