condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 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 0.152332 0.0 0.456996 Crozier 0.0 0.0 0.0 Young Root 0.073855 0.0 0.221565 Mature Root 2.9145529999999997 0.0 7.99818