condition mean min max Sterile Leaflet 0.0148233 0.0 0.0444699 Fertile Leaflet with Sori 1.8492870000000001 0.616001 2.91211 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0077344 0.0 0.0232032 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Root 0.004189566666666667 0.0 0.0125687