condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 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 0.196491 0.0 0.589473 Crozier 0.069297 0.0 0.207891 Young Root 0.048983 0.0 0.146949 Mature Root 5.8857099999999996 0.0 13.7324