condition mean min max Sterile Leaflet 1.616302 0.57261 3.308 Fertile Leaflet with Sori 14.50823 2.79089 23.7683 Primary Rachis 0.08458700000000001 0.0 0.253761 Secondary Rachis 1.1043756666666666 0.244065 2.47855 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Root 5.09085 0.0 12.7335