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 0.043600433333333334 0.0 0.088463 Crozier 0.0 0.0 0.0 Young Root 1.0752766666666667 0.0 3.22583 Mature Root 2.2323543333333333 0.0 5.94858