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 0.03777233333333333 0.0 0.113317 Crozier 0.023747233333333336 0.0 0.0712417 Young Root 0.02932913333333333 0.0 0.0879874 Mature Root 10.107493333333332 0.0 20.7581