condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 6.28033 0.0 18.4195 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.005757000000000001 0.0 0.017271 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 0.006660699999999999 0.0 0.0199821