condition mean min max Sterile Leaflet 8.66579 6.69318 10.1211 Fertile Leaflet with Sori 4.825553333333334 3.93703 5.48294 Primary Rachis 5.52039 2.93308 7.02041 Secondary Rachis 3.150236666666667 1.31263 4.59901 Petiole 5.54075 2.82597 8.38903 Crozier 4.98177 4.53641 5.55058 Root 3.352901 0.602983 6.23611