condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.059338 0.0 0.178014 Primary Rachis 0.273898 0.0 0.44416 Petiole 0.37756066666666666 0.0 0.947786 Root 2.729216 0.196257 7.76633