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 0.09194400000000001 0.0 0.275832 Crozier 0.0 0.0 0.0 Young Root 0.0714859 0.0 0.126706 Mature Root 7.784570333333334 0.152221 16.4113