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 0.12881366666666666 0.0 0.386441 Crozier 0.0 0.0 0.0 Young Root 0.063824 0.0 0.191472 Mature Root 4.1411283333333335 0.293255 9.32129