condition mean min max Fertile Leaflet with Sori 0.07351833333333334 0.0 0.114839 Primary Rachis 0.03302563333333333 0.0 0.0990769 Secondary Rachis 0.057636 0.0 0.172908 Petiole 0.2352421 0.0881513 0.331312 Crozier 5.465746666666666 3.73539 8.273 Rhizome 4.2523599999999995 2.70727 6.18059 Root 0.038481999999999995 0.0 0.115446