condition mean min max Young Sterile Leaflet 0.9176063333333333 0.517935 1.61659 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.204545 0.0 0.613635 Primary Rachis 1.369977 0.661981 2.33696 Secondary Rachis 0.614155 0.0 1.2901 Petiole 1.9063700000000001 1.58515 2.31433 Meristem 1.2082383333333333 0.870905 1.70841 Rhizome 3.421613333333333 2.60922 4.64305 Crozier 3.81896 3.00618 4.64529 Young Root 1.28353 0.0 1.9541 Mature Root 1.0644616666666666 0.550271 2.02822