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 0.10742833333333333 0.0 0.322285 Crozier 0.0 0.0 0.0 Young Root 0.6327133333333333 0.0 1.89814 Mature Root 5.103328666666666 0.656976 12.2457