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 0.09009400000000001 0.0 0.270282 Crozier 0.08434933333333333 0.0 0.253048 Young Root 0.0 0.0 0.0 Mature Root 9.721313333333335 0.0 24.2478