condition mean min max Sterile Leaflet 13.055200000000001 10.0463 18.0837 Fertile Leaflet with Sori 12.4513 11.1485 14.7984 Primary Rachis 14.232 11.98 17.8024 Petiole 13.2574 11.6011 14.78 Root 9.532766666666667 0.0 14.6053