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 0.008654866666666667 0.0 0.0259646 Crozier 0.0 0.0 0.0 Young Root 0.0262331 0.0 0.0786993 Mature Root 4.0700666666666665 0.0 10.85