condition mean min max Sterile Leaflet 9.834463333333334 8.13769 13.026 Fertile Leaflet with Sori 7.90936 1.54388 11.1891 Primary Rachis 47.9481 37.4166 60.3835 Secondary Rachis 35.480533333333334 18.1558 46.9158 Petiole 76.7654 52.245 99.7685 Crozier 318.111 289.799 334.212 Root 159.557 132.761 183.91