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 0.007056366666666667 0.0 0.0211691 Crozier 0.0 0.0 0.0 Young Root 0.25361283333333334 0.0 0.722586 Mature Root 4.684943333333333 0.0 12.843