condition mean min max Young Sterile Leaflet 0.10030333333333334 0.0 0.30091 Mature Sterile Leaflet 2.70864 0.0 4.3725 Fertile Leaflet with Sori 0.18309033333333333 0.0 0.549271 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 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Young Root 0.0 0.0 0.0 Mature Root 0.0 0.0 0.0