condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 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 Meristem 0.3288166666666667 0.0 0.98645 Rhizome 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Young Root 2.8233216666666667 0.0 7.50294 Mature Root 3.508583333333333 2.14531 5.50894