condition mean min max Young Sterile Leaflet 2.7790456666666667 0.0 8.02799 Mature Sterile Leaflet 1.1069916666666666 0.0 3.08616 Fertile Leaflet with Sori 1.7046083333333333 0.0 4.50019 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