condition mean min max Young Sterile Leaflet 3.6026523333333333 0.233479 10.0509 Mature Sterile Leaflet 1.26654 0.0 3.0508 Fertile Leaflet with Sori 1.621902 0.371676 2.37811 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.02026436666666667 0.0 0.0607931 Petiole 0.0 0.0 0.0 Meristem 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Young Root 0.0 0.0 0.0 Mature Root 0.0 0.0 0.0