condition mean min max Young Sterile Leaflet 1.0176266666666667 0.0 3.05288 Mature Sterile Leaflet 1.5157366666666667 0.0 3.48782 Fertile Leaflet with Sori 2.788472 0.0 7.68091 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