condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 7.2698 0.0 10.9848 Fertile Leaflet with Sori 2.069315 0.0 5.64371 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.16938033333333333 0.0 0.508141 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 0.0 0.0 0.0 Mature Root 0.0 0.0 0.0