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 0.7460186666666667 0.0 1.65823 Crozier 0.0 0.0 0.0 Young Root 0.0 0.0 0.0 Mature Root 19.03648666666667 2.36626 47.0394