condition mean min max Sterile Leaflet 12.254033333333334 11.1275 13.291 Fertile Leaflet with Sori 10.433183333333334 8.89315 11.7338 Primary Rachis 11.945219999999999 9.59166 13.5519 Secondary Rachis 12.40664 9.63282 14.715 Petiole 12.41524 8.84212 14.9358 Crozier 16.248733333333334 14.7934 17.0664 Root 6.16071 4.18384 8.49902