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 0.24323433333333333 0.0 0.729703 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.332334 0.312951 0.345606 Rhizome 2.085326 0.344764 5.11672 Crozier 0.0 0.0 0.0 Young Root 3.9414116666666668 0.0 10.8275 Mature Root 0.219233 0.0 0.657699