condition mean min max Sterile Leaflet 13.15541 6.68709 24.963 Fertile Leaflet with Sori 12.229533333333332 10.5424 15.5179 Primary Rachis 22.971600000000002 15.1813 32.4896 Secondary Rachis 32.180566666666664 17.9044 46.0947 Petiole 10.992483333333332 6.24535 15.7054 Crozier 11.383619999999999 8.89806 15.094 Root 27.7256 18.6621 41.1317