condition mean min max Sterile Leaflet 48.363699999999994 23.6586 65.4814 Fertile Leaflet with Sori 94.13250000000001 83.1375 104.527 Primary Rachis 45.426500000000004 35.1323 59.0951 Secondary Rachis 52.8513 48.5783 57.0626 Petiole 43.682900000000004 35.3301 48.8637 Rhizome 82.5576 74.326 96.0905 Root 95.93376666666667 91.0664 100.608