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 0.259194 0.0 0.777582 Crozier 0.0 0.0 0.0 Young Root 0.5153393333333334 0.0 0.88975 Mature Root 10.848536666666668 1.31978 26.78