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 1.8523333333333334 0.0 5.557 Crozier 0.0 0.0 0.0 Young Root 7.669966666666666 0.0 23.0099 Mature Root 8.955546666666667 0.0 21.0441