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 0.15537633333333334 0.0 0.466129 Crozier 0.0 0.0 0.0 Young Root 0.132376 0.0 0.397128 Mature Root 11.683952000000001 0.157162 34.1407