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 0.0181276 0.0 0.0543828 Crozier 0.0 0.0 0.0 Young Root 0.0552131 0.0 0.0951329 Mature Root 3.0086066666666667 0.0 7.95192