condition mean min max Fertile Leaflet with Sori 26.906966666666666 24.9786 30.5665 Primary Rachis 20.1919 19.1701 21.7054 Secondary Rachis 22.6277 20.8416 24.1307 Petiole 18.920733333333335 17.9443 19.9969 Crozier 31.104200000000002 30.2285 32.124 Rhizome 26.0505 23.1994 29.454 Root 15.401900000000001 12.9753 18.0024