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 0.011083866666666666 0.0 0.0332516 Crozier 0.0 0.0 0.0 Young Root 0.012916833333333334 0.0 0.0387505 Mature Root 8.051956666666666 0.0 20.4027