condition mean min max Sterile Leaflet 44.9143 40.0338 49.4609 Fertile Leaflet with Sori 45.954233333333335 34.9533 62.9774 Primary Rachis 12.07783 9.34859 13.7256 Secondary Rachis 14.658900000000001 13.1743 17.3155 Petiole 12.458566666666668 10.6485 13.7283 Crozier 9.47877 8.90088 10.3188 Root 4.95847 3.7118 6.86431