condition mean min max Young Sterile Leaflet 3.8559 0.0 11.5677 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.04193633333333333 0.0 0.125809 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 0.0 0.0 0.0 Crozier 2.2005820000000003 0.0 6.14669 Young Root 0.0 0.0 0.0 Mature Root 0.091185 0.0 0.273555