condition mean min max Fertile Leaflet with Sori 2.5446166666666667 2.24407 3.06596 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.6256563333333333 0.0 1.61197 Petiole 0.178119 0.0 0.534357 Crozier 0.614482 0.281345 0.993779 Rhizome 0.280262 0.0 0.548269 Root 0.0 0.0 0.0