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 0.07804 0.0 0.23412 Crozier 0.0 0.0 0.0 Young Root 0.8717613333333334 0.593832 1.34041 Mature Root 15.842813333333334 1.19128 42.5152