condition mean min max Sterile Leaflet 8.24619 7.59249 9.19797 Fertile Leaflet with Sori 9.19987 7.67994 11.1819 Primary Rachis 9.97289 9.20326 11.4411 Secondary Rachis 10.885413333333334 9.46024 11.8538 Petiole 9.44651 7.14742 11.9744 Crozier 5.95134 4.45367 7.74964 Root 8.047773333333334 5.73014 10.4703