condition mean min max Young Sterile Leaflet 0.9857183333333333 0.240909 2.21188 Mature Sterile Leaflet 0.217786 0.0 0.653358 Fertile Leaflet with Sori 2.4847013333333337 0.527674 4.04823 Primary Rachis 1.095839 0.260837 2.59001 Secondary Rachis 0.42095366666666667 0.0 1.08426 Petiole 0.0 0.0 0.0 Meristem 0.6126266666666667 0.0 1.83788 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