condition mean min max Sterile Leaflet 5.177763333333333 4.36055 5.5894 Fertile Leaflet with Sori 7.8031500000000005 6.89837 9.09467 Primary Rachis 8.18225 7.53284 8.59093 Secondary Rachis 7.3506 6.92645 8.10687 Petiole 10.0475 9.61097 10.7336 Rhizome 7.829656666666667 6.38362 10.0897 Root 4.27019 3.47785 5.45176