condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 1.7785416666666667 0.473055 3.45418 Primary Rachis 0.9741513333333334 0.0 1.93744 Secondary Rachis 0.516513 0.503232 0.526744 Petiole 0.502395 0.16417 1.04607 Crozier 0.1133866 0.0709372 0.195752 Root 5.48936 2.46325 9.88707