condition mean min max Young Sterile Leaflet 0.20060633333333333 0.0 0.601819 Mature Sterile Leaflet 2.249803 0.0 6.09931 Fertile Leaflet with Sori 1.1379443333333332 0.0 3.02099 Primary Rachis 0.255676 0.0 0.767028 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