condition mean min max Sterile Leaflet 0.264907 0.0 0.445031 Fertile Leaflet with Sori 12.608096666666667 9.21149 17.9886 Primary Rachis 5.40774 3.92504 6.58504 Secondary Rachis 9.73688 6.72133 15.4586 Petiole 3.47352 3.03285 3.98469 Rhizome 17.9669 11.2028 21.8928 Root 7.957606666666666 3.2828 11.1014