condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.126682 0.0 0.380046 Primary Rachis 0.124328 0.0 0.372984 Secondary Rachis 0.0 0.0 0.0 Petiole 0.11206566666666667 0.0 0.336197 Rhizome 8.308779999999999 1.64154 19.7673 Root 17.44076666666667 11.5174 23.9623