condition mean min max Young Sterile Leaflet 0.11434566666666666 0.0 0.343037 Mature Sterile Leaflet 2.537924 0.0 6.7222 Fertile Leaflet with Sori 0.526299 0.0 1.07646 Primary Rachis 0.09796866666666666 0.0 0.293906 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