condition mean min max Young Sterile Leaflet 2.493259666666667 0.0 7.23887 Mature Sterile Leaflet 0.18335066666666666 0.0 0.550052 Fertile Leaflet with Sori 1.3066866666666668 0.0 3.68021 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