condition mean min max Fertile Leaflet with Sori 6.410863333333333 3.97188 8.65587 Primary Rachis 17.6491 14.9902 21.6732 Secondary Rachis 13.1102 12.4358 14.4456 Petiole 18.104499999999998 13.0872 24.4396 Crozier 4.434923333333334 3.5813 4.95046 Rhizome 6.08108 4.87483 7.49788 Root 4.45916 3.08889 6.5506