condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 8.310733333333333 0.0 23.7163 Fertile Leaflet with Sori 0.15790133333333334 0.0 0.473704 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.17423266666666667 0.0 0.522698 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