condition mean min max Fertile Leaflet with Sori 1.3939533333333334 1.3241 1.47396 Primary Rachis 0.011079533333333334 0.0 0.0332386 Secondary Rachis 0.0113781 0.0 0.0341343 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.0595268 0.0 0.109695 Root 16.3832 14.2043 19.3646