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 0.34695333333333334 0.141703 0.542791 Crozier 0.0 0.0 0.0 Young Root 20.02396 5.33198 29.8235 Mature Root 14.808433333333333 10.8203 19.6825