condition mean min max Sterile Leaflet 154.983 136.072 192.443 Fertile Leaflet with Sori 156.365 131.388 175.459 Primary Rachis 114.4936 89.2168 134.902 Secondary Rachis 104.2039 99.9757 111.482 Petiole 136.77 107.619 154.276 Crozier 168.29 149.976 181.4 Root 126.72233333333332 111.082 145.422