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 0.07236066666666667 0.0 0.217082 Crozier 0.0 0.0 0.0 Young Root 2.5744166666666666 0.0 7.72325 Mature Root 3.867 0.0 10.4915