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 0.19221733333333335 0.0 0.576652 Crozier 0.0 0.0 0.0 Young Root 0.0034844999999999998 0.0 0.0104535 Mature Root 6.652863529999999 0.00904059 19.7444