condition mean min max Fertile Leaflet with Sori 0.11007133333333334 0.0 0.330214 Primary Rachis 9.00381 4.29843 12.7601 Secondary Rachis 4.139934 0.828882 7.77472 Petiole 11.11717 7.15071 14.3609 Crozier 0.255195 0.0 0.765585 Rhizome 1.449673 0.601802 2.81494 Root 2.6091676666666666 0.574753 4.99353