condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0483415 0.0 0.112275 Petiole 0.6234492333333334 0.0 1.82785 Rhizome 3.476582 0.753936 5.03277 Root 3.5556133333333335 2.40554 5.47475