condition mean min max Sterile Leaflet 226.48701666666668 5.34305 500.055 Fertile Leaflet with Sori 193.42436666666669 16.4041 383.23 Primary Rachis 571.47133 2.57399 1510.78 Secondary Rachis 636.3674 28.5262 1709.7 Petiole 243.92798333333334 9.18895 612.565 Crozier 0.0 0.0 0.0 Root 0.0 0.0 0.0