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 0.0157684 0.0 0.0473052 Crozier 0.0 0.0 0.0 Young Root 0.01834646666666667 0.0 0.0550394 Mature Root 2.4143733333333333 0.0 6.17453