condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.07699833333333334 0.0 0.230995 Fertile Leaflet with Sori 2.2828839 0.0 6.79314 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.04887116666666667 0.044652 0.0535374 Petiole 0.0169977 0.0 0.0509931 Meristem 6.9935426666666665 0.161278 19.2868 Rhizome 0.0587287 0.0561577 0.0604911 Crozier 0.0593789 0.0 0.111219 Young Root 0.2707212666666667 0.0 0.760896 Mature Root 1.681503 0.361699 2.80914