condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 6.011973666666666 0.0 17.828 Fertile Leaflet with Sori 0.07838996666666666 0.0 0.15266 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.065649 0.0 0.196947 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