condition mean min max Young Sterile Leaflet 0.38042 0.0 1.14126 Mature Sterile Leaflet 1.3734326666666667 0.0 3.15079 Fertile Leaflet with Sori 1.73106 0.0 5.19318 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.07798666666666666 0.0 0.23396 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