condition mean min max Fertile Leaflet with Sori 0.139786 0.10494 0.188293 Primary Rachis 0.015481806666666667 0.00902094 0.0277631 Secondary Rachis 0.033264133333333334 0.0196592 0.0404828 Petiole 0.0157972 0.0 0.0263847 Crozier 32.4472 23.3171 48.1868 Rhizome 16.5665 12.8188 23.3545 Root 0.0296297 0.0 0.0450458