condition mean min max Sterile Leaflet 1.60154 0.316601 3.61401 Fertile Leaflet with Sori 5.057753333333333 1.36247 7.95849 Primary Rachis 1.604215 0.681205 3.00567 Petiole 5.5731139999999995 0.430832 14.5156 Root 0.179393 0.0 0.538179