condition mean min max Young Sterile Leaflet 0.08691146666666666 0.0 0.210582 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 85.498 0.0 137.037 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.007970566666666666 0.0 0.0239117 Petiole 0.0 0.0 0.0 Meristem 0.03923083333333333 0.0 0.0701167 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