condition mean min max Sterile Leaflet 6.3135900000000005 0.0 11.3076 Fertile Leaflet with Sori 8.6784028 0.0878384 22.1827 Primary Rachis 6.935980000000001 0.0 19.312 Secondary Rachis 6.509519166666667 0.0934875 18.152 Petiole 11.45939 0.0 32.5157 Crozier 13.1580665 0.0553895 35.1974 Root 4.511774 0.191212 12.2392