condition mean min max Fertile Leaflet with Sori 0.1361278 0.0 0.337936 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 0.23888 0.0 0.577246 Rhizome 3.6280699999999997 3.07813 4.26908 Root 10.37796 8.81289 12.4651