condition mean min max Sterile Leaflet 4.36533 2.59108 5.36636 Fertile Leaflet with Sori 3.0537366666666665 2.68979 3.59489 Primary Rachis 6.45243 5.2471 8.50935 Secondary Rachis 6.54009 6.15049 7.15965 Petiole 7.55706 7.06063 8.51887 Crozier 9.701073333333333 9.16934 10.7154 Root 7.650440000000001 5.88914 10.2727