condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 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 0.02095683333333333 0.0 0.0628705 Crozier 0.03954633333333333 0.0 0.118639 Young Root 0.0 0.0 0.0 Mature Root 14.582356666666668 0.0 35.6377