condition mean min max Sterile Leaflet 0.612699 0.0 0.944706 Fertile Leaflet with Sori 0.5505099999999999 0.0 1.65153 Primary Rachis 0.7042566666666666 0.456693 1.07828 Secondary Rachis 3.5134766666666666 1.91176 5.0143 Petiole 0.620803 0.0 1.17319 Crozier 0.7995019999999999 0.335038 1.69573 Root 0.381983 0.0 0.788169