condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 5.929099999999999 0.0 17.7873 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.125997 0.0 0.377991 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Young Root 0.11048733333333333 0.0 0.331462 Mature Root 0.7607430000000001 0.0 2.05568