condition mean min max Young Sterile Leaflet 0.3556996666666667 0.0 0.910325 Mature Sterile Leaflet 19.32171 0.42148 54.8155 Fertile Leaflet with Sori 1.9986016666666666 0.0 5.68387 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 0.0 0.0 0.0 Young Root 0.0 0.0 0.0 Mature Root 0.0 0.0 0.0