condition mean min max Young Sterile Leaflet 3.4677599999999997 0.0 9.97472 Mature Sterile Leaflet 12.46283 2.43109 24.8259 Fertile Leaflet with Sori 5.578810333333333 0.0 16.5821 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.043721 0.0 0.131163 Petiole 0.0 0.0 0.0 Meristem 0.08077166666666667 0.0 0.242315 Rhizome 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Young Root 0.0 0.0 0.0 Mature Root 0.051457 0.0 0.154371