condition mean min max Young Sterile Leaflet 7.9928 0.0 23.9784 Mature Sterile Leaflet 0.249468 0.0 0.748404 Fertile Leaflet with Sori 3.6593166666666668 0.0 8.23296 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.08243666666666667 0.0 0.24731 Petiole 0.0 0.0 0.0 Meristem 0.6630683333333334 0.0 1.52255 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