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 0.12364000000000001 0.0 0.37092 Crozier 0.019397366666666666 0.0 0.0581921 Young Root 0.19514033333333333 0.0 0.585421 Mature Root 11.337291666666667 0.312965 30.5558