condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.21471666666666667 0.0 0.64415 Crozier 0.0 0.0 0.0 Root 9.989233333333333 1.85476 24.8872