condition mean min max Young Sterile Leaflet 6.83463 0.0 16.7091 Mature Sterile Leaflet 1.2641943333333334 0.636073 2.42741 Fertile Leaflet with Sori 2.3733936666666664 0.438561 4.84486 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