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 0.007545166666666666 0.0 0.0226355 Rhizome 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Young Root 0.0327012 0.0 0.0981036 Mature Root 6.009096666666666 0.0 14.4559