condition mean min max Fertile Leaflet with Sori 0.076134 0.0 0.228402 Primary Rachis 0.06823 0.0 0.20469 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 3.6036509999999997 0.397984 9.75766