condition mean min max 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 0.0 0.0 0.0 Crozier 0.011112700000000001 0.0 0.0333381 Rhizome 0.034738 0.0 0.104214 Root 4.704659 0.841337 11.1104