condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 5.308226666666667 0.0 8.72704 Fertile Leaflet with Sori 1.50699 0.0 4.52097 Primary Rachis 0.141328 0.0 0.423984 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