condition mean min max Young Sterile Leaflet 0.0065239 0.0 0.0195717 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.045273 0.0 0.135819 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 0.10878966666666666 0.0 0.186693 Crozier 0.0 0.0 0.0 Young Root 8.140463333333333 3.80609 10.565 Mature Root 4.731485666666667 0.710167 8.90265