condition mean min max Young Sterile Leaflet 0.079084 0.0 0.237252 Mature Sterile Leaflet 1.6855959999999999 0.0 4.62601 Fertile Leaflet with Sori 0.94062 0.0 2.82186 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.39965999999999996 0.0 1.19898 Rhizome 0.20310333333333333 0.0 0.60931 Crozier 0.0 0.0 0.0 Young Root 0.08548266666666667 0.0 0.256448 Mature Root 9.987643333333333 0.0 28.7047