condition mean min max Young Sterile Leaflet 0.5517037333333333 0.0 1.62286 Mature Sterile Leaflet 2.0737443333333334 0.956073 4.26373 Fertile Leaflet with Sori 2.0736507 0.0321801 5.68029 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