condition mean min max Young Sterile Leaflet 2.638129666666667 0.0 7.56439 Mature Sterile Leaflet 2.22716 1.47168 3.21255 Fertile Leaflet with Sori 0.8409033333333333 0.0 1.35536 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 0.0 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