condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 5.406852 0.150687 15.782 Fertile Leaflet with Sori 0.042019 0.0 0.126057 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.29755766666666666 0.0 0.499636 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