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 0.056043 0.0 0.168129 Crozier 0.334231 0.0 0.580335 Root 4.0222999999999995 1.51524 5.97234