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 0.0 0.0 0.0 Rhizome 0.8862166666666668 0.0 2.65865 Crozier 0.05902866666666667 0.0 0.177086 Young Root 0.214983 0.0 0.644949 Mature Root 29.933066666666665 0.0 77.1522