condition mean min max Young Sterile Leaflet 6.660293333333334 1.91942 9.88944 Mature Sterile Leaflet 1.661001 0.659963 3.18166 Fertile Leaflet with Sori 5.04582 1.22839 8.15629 Primary Rachis 7.69386 6.75296 8.96136 Secondary Rachis 7.400773333333333 6.54257 8.6955 Petiole 7.4458899999999995 6.97169 7.91989 Meristem 8.14148 7.96627 8.35752 Rhizome 8.37903 7.80709 9.43137 Crozier 11.261013333333334 9.55014 13.41 Young Root 9.239803333333333 6.53941 10.5921 Mature Root 9.136213333333334 8.13148 10.9985