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 0.093268 0.0 0.279804 Crozier 0.0 0.0 0.0 Young Root 0.03597366666666667 0.0 0.107921 Mature Root 2.5933566666666668 0.0 7.78007