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 0.0074238 0.0 0.0222714 Crozier 24.239123333333332 8.83927 40.2746 Root 1.4466533333333333 0.6742 2.18071